1

To prepare for Section 7.3, review addition and subtraction with fraction notation (Sections 1.3 and 1.6) and subtraction of polynomials (Section 5.4). Simplify. $$...

Question

To prepare for Section 7.3, review addition and subtraction with fraction notation (Sections 1.3 and 1.6) and subtraction of polynomials (Section 5.4). Simplify. $$2 x^{2}-x+1-\left(x^{2}-x-2\right)[5.4]$$

To prepare for Section 7.3, review addition and subtraction with fraction notation (Sections 1.3 and 1.6) and subtraction of polynomials (Section 5.4). Simplify. $$2 x^{2}-x+1-\left(x^{2}-x-2\right)[5.4]$$



Answers

To prepare for Section 7.3, review addition and subtraction with fraction notation (Sections 1.3 and 1.6) and subtraction of polynomials (Section 5.4). Simplify. $$2 x^{2}-x+1-\left(x^{2}-x-2\right)[5.4]$$


Similar Solved Questions

5 answers
[NO;]I x 10f 8 ' 1 F Jnko! $ 1 L 0 ; 1 1JU Vno,em WP 1 ? [ L N 1 1 L
[NO;]I x 10 f 8 ' 1 F Jnko! $ 1 L 0 ; 1 1 JU Vno,em WP 1 ? [ L N 1 1 L...
2 answers
Xl U 0 () Ce (onlinoca l3 A86ewn Mn KL on ak Gabte funck d Value 6 70 Gud Salelym Nct) ( ( 0) = 0 Tiem u () 34U 64 6) ut()-6 40) Uct) = R> 0 2 L 21 (c) (lCt) = 1) 4 fo? {7 ! Fo 0 4 t 2 lo (d) uct) {@-to)" R? 6 7(0Value Pblm_ 62) Thc Ceunda1d 84b t boundary 8" -214 +2y 50 Lomnali u yc) +a9'c) =7 96)+ (2 ) =2 6as tuuque o(ule By' 0 !P (b) -1,2" (c ) -3,2/3 () -22
Xl U 0 () Ce (onlinoca l3 A86ewn Mn KL on ak Gabte funck d Value 6 70 Gud Salelym Nct) ( ( 0) = 0 Tiem u () 34U 64 6) ut()-6 40) Uct) = R> 0 2 L 21 (c) (lCt) = 1) 4 fo? {7 ! Fo 0 4 t 2 lo (d) uct) {@-to)" R? 6 7(0 Value Pblm_ 62) Thc Ceunda1d 84b t boundary 8" -214 +2y 50 Lomnali u yc) ...
4 answers
Predict the 38 32 25" organic product(s) of the lollowing suoiijum 1 Include all stereochemistryCh 6 8
Predict the 38 32 25" organic product(s) of the lollowing suoiijum 1 Include all stereochemistry Ch 6 8...
5 answers
3.(4X 7' = 28' ) Use the Laplace transform to solve the initial value problem:1) 2)y" + 2y + 5y = 0 9(0) = 2 , y(0) = -1 y(4) _ 4y" +6y" _ 4y +y = 0 , 9(0) = 0 , y(0) = 1,4" (0) = 0 , y""(0) = 13) y" + y = f(t) 9(0) = 0 , y(0) = 1 , 9) = {' 0 <t < % 2 <t < 0 4) y" + 3y' + 2y = U2(t) . y(0) = 0 , y(0) = 1
3.(4X 7' = 28' ) Use the Laplace transform to solve the initial value problem: 1) 2) y" + 2y + 5y = 0 9(0) = 2 , y(0) = -1 y(4) _ 4y" +6y" _ 4y +y = 0 , 9(0) = 0 , y(0) = 1,4" (0) = 0 , y""(0) = 1 3) y" + y = f(t) 9(0) = 0 , y(0) = 1 , 9) = {' 0 <...
5 answers
L 1 1 u ud 1 U 1 'shop L H C0 Cedmal| 1 1 1 1 1 1 1 [ #011[
L 1 1 u ud 1 U 1 'shop L H C0 Cedmal| 1 1 1 1 1 1 1 [ #0 1 1 [...
5 answers
Q6. Five letters are selected at random one after another from = the 26 letters of the English alphabet Find the probability that the word formed contains an "a" if selection is &- With replacement b Withouf replacement: (mpor+ ant
Q6. Five letters are selected at random one after another from = the 26 letters of the English alphabet Find the probability that the word formed contains an "a" if selection is &- With replacement b Withouf replacement: (mpor+ ant...
5 answers
Sin (sin (& COS (cos (x)
sin (sin (& COS (cos (x)...
5 answers
Questonk40.5 ptsNector Athas a magnitude of 7 and is directed at an angle of 232 degrees counter-clockwise from Ihel+x axis Vector B has a magnitude of 13 and is directed at 0 degrees from the +X axis (on the Ixraxis) If R# A + B, what's the magnitude of vector R?110.2900
Questonk 40.5 pts Nector Athas a magnitude of 7 and is directed at an angle of 232 degrees counter-clockwise from Ihel+x axis Vector B has a magnitude of 13 and is directed at 0 degrees from the +X axis (on the Ixraxis) If R# A + B, what's the magnitude of vector R? 110.2900...
4 answers
Define the relation R on the set of integers Z, where xRy if and only if Ix - 2yl <= 1. R is symmetricSelect one:TrueFalse
Define the relation R on the set of integers Z, where xRy if and only if Ix - 2yl <= 1. R is symmetric Select one: True False...
5 answers
The velocity of the block at the end of $7 mathrm{~s}$ is(A) $1 mathrm{~m} / mathrm{s}$(B) $2 mathrm{~m} / mathrm{s}$(C) $2.5 mathrm{~m} / mathrm{s}$(D) $3.6 mathrm{~m} / mathrm{s}$
The velocity of the block at the end of $7 mathrm{~s}$ is (A) $1 mathrm{~m} / mathrm{s}$ (B) $2 mathrm{~m} / mathrm{s}$ (C) $2.5 mathrm{~m} / mathrm{s}$ (D) $3.6 mathrm{~m} / mathrm{s}$...
5 answers
(3 pts) Let (X, be a metric space. Let A, B be disjoint, nonempty compact subsets of X. Show that there exist points (o € A, bo € B that are the closest together, that isd(ao, bo) < d(a,6)for all a € A,b e B.(Hint: Consider inf {d(a,b): a € A,b e B}.)
(3 pts) Let (X, be a metric space. Let A, B be disjoint, nonempty compact subsets of X. Show that there exist points (o € A, bo € B that are the closest together, that is d(ao, bo) < d(a,6) for all a € A,b e B. (Hint: Consider inf {d(a,b): a € A,b e B}.)...
1 answers
Identifying definite integrals as limits of sums Consider the following limits of Riemann sums for a function $f$ on $[a, b] .$ Identify $f$ and express the limit as a definite integral. $$\lim _{\Delta \rightarrow 0} \sum_{k=1}^{n} x_{k}^{*} \ln x_{k}^{*} \Delta x_{k} \text { on }[1,2]$$
Identifying definite integrals as limits of sums Consider the following limits of Riemann sums for a function $f$ on $[a, b] .$ Identify $f$ and express the limit as a definite integral. $$\lim _{\Delta \rightarrow 0} \sum_{k=1}^{n} x_{k}^{*} \ln x_{k}^{*} \Delta x_{k} \text { on }[1,2]$$...
2 answers
Using a linear transformation x = PX; where P is an orthogonal matrix, x = [#] and X = [N ], express in diagonal form in the variables X and Y , and then in the original variables and y: 3 marks]
Using a linear transformation x = PX; where P is an orthogonal matrix, x = [#] and X = [N ], express in diagonal form in the variables X and Y , and then in the original variables and y: 3 marks]...
5 answers
13. A point-biserial correlation is a correlation between:a. two dichotomous variablesb. two continuous variablesc. one dichotomous and one continuous variabled. one dichotomous and one skewed variable
13. A point-biserial correlation is a correlation between: a. two dichotomous variables b. two continuous variables c. one dichotomous and one continuous variable d. one dichotomous and one skewed variable...
5 answers
1 1 1 1 1 1 8 Dincu 81 1 1 1
1 1 1 1 1 1 8 Dincu 8 1 1 1 1...
5 answers
The graph below presents the distribution of random variable X Find out the probabilities a) P {X= 2} _ 6) P {Ys3} , c) P {2,5 < X<4,7} and P {X> 4,5} _0,250,20,150,10,05
The graph below presents the distribution of random variable X Find out the probabilities a) P {X= 2} _ 6) P {Ys3} , c) P {2,5 < X<4,7} and P {X> 4,5} _ 0,25 0,2 0,15 0,1 0,05...
4 answers
Random sample of size 64 generated sample mean of 80. The population standard deviation_ (15) Calculate the confidence interval (CI) for 95% confidence level (CL) for the population mean: b) What are the values of Clif Cl changed 9096? Your comm and marein of error" of al andb)
random sample of size 64 generated sample mean of 80. The population standard deviation_ (15) Calculate the confidence interval (CI) for 95% confidence level (CL) for the population mean: b) What are the values of Clif Cl changed 9096? Your comm and marein of error" of al andb)...
5 answers
Evaluate the iterated integral. J' [~ {" 18xyz dz dy dx
Evaluate the iterated integral. J' [~ {" 18xyz dz dy dx...
3 answers
Question 2Using integration by parts, find the Laplace transform of the given function; a is a real constant: f(t) t2 sinh (at)Your answer should be an expression in terms of @ and 8_Enclose numerators and denominators in parentheses_ For example; (a = 6) / (1 + n):L{f(t)} (8) = F (8)
Question 2 Using integration by parts, find the Laplace transform of the given function; a is a real constant: f(t) t2 sinh (at) Your answer should be an expression in terms of @ and 8_ Enclose numerators and denominators in parentheses_ For example; (a = 6) / (1 + n): L{f(t)} (8) = F (8)...

-- 0.023048--