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Underskand_mesk_sf tus fxbler' CanYey explaun hoys 4 9et Ae LekoS Lalal and 05 054 Thnk Ysu...

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Underskand_mesk_sf tus fxbler' CanYey explaun hoys 4 9et Ae LekoS Lalal and 05 054 Thnk Ysu

underskand_mesk_sf tus fxbler' CanYey explaun hoys 4 9et Ae LekoS Lalal and 05 054 Thnk Ysu



Answers

licre the ycllow and orangc precipirares arc, rcspectively (a) $\mathrm{Na}_{2} \mathrm{Cr}_{2} \mathrm{O}_{2}, \mathrm{~K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{-}$ (b) $\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}, \mathrm{Na}_{2} \mathrm{Cr}_{2} \mathrm{O}_{2}$ (c) $\mathrm{Na}_{2} \mathrm{CrO}_{4}, \mathrm{~K}_{2} \mathrm{CrO}_{4}$ (d) $\mathrm{Na}_{2} \mathrm{Cr}_{2} \mathrm{O}_{2}, \mathrm{~K}_{2} \mathrm{CrO}_{4}$

So for this next one, I'm going to start out by just working with the Usher was gonna rewrite it to, say four y to the fifth times, 12 wide to the seventh, over eight wide to the second. Because from here, I'm going to add, um, this five and the seven because we know that if we're multiplying whites the fifth time's white in seventh, that would become we just add them are the numbers to become wide to the 12th. So now this is what we have here from here. I'm gonna take the wise and subtract the exponent values. So if we do 12 minus two, I would get 10. Now, I have four times 12 times by two. The time divided by eight. So then if I certify that further, I would have 48 wives. The tent over eight. Which 48. We can divide both both of them by eight to get six. Why? To the 10

It's like I'm given the following system and I need to solve it using substitution. So the first thing we wanna do is get rid of the decimals. So the top equation I'm gonna multiply by 100 to get rid of my decimals and change it to whole numbers. The second equation. I'm gonna multiply by 10. So the top equation becomes two. X plus y is equal to negative 44. The second equation becomes negative. X minus two Y is equal to 40. I'm going to use the top equation and solve for y So I have two X plus y is equal to negative 44. I'm gonna move to X over to the other side and you get Y is equal to negative two x minus 44. So I'm gonna take that and I'm gonna replace why in the second equation. So when I rewrite the second equation, I have negative X minus two parentheses. Negative two x minus 44 is equal to 40. I only have excess in the equation, so it's a good substitution. I'm going to distribute. So I get positive for X positive. 88 is equal to 40 I combine like terms and I get three X plus 88 is equal to 40. I'm gonna subtract 88 from both sides. So I get three. X is equal to negative 48 Divide both sides by three and you get X is equal to negative. 16. I'm gonna take that negative 16, and I'm gonna plug it into the equation, which is why equals and I'm gonna get negative two times. Negative. 16, minus 44. And that simplifies to be negative. 12. So the solution to my system is negative. 16. Negative 12. And when you take those two numbers and plug him back into the original equation, it works for both equations. So the system, the solution to the system, is negative. 16 negative 12.

UNESCO's were given the function y echoed you the to the power and for X times side bet the next and the first thing you need to do would be the first derivative. Hey, we need your bride up front row here you fee And then we know you attempts v be riveted, which would include you know, you Prem fee plus UV prem. And here we should get the each about in front. Thanks. Do you really to No time, Sam. That bit the X plus each other and for X times side. But the x the river to Yeah this one the river doing any co Judah and far each other. And for x times Yes, I bet that thanks bless each other. And for X on Now this one the revolution get equal to go sign after but X and by the General Winnetou Times about the in the front Here And then this will be the wiper Him then wind up a Prem were planned again. The power the product rule here. So the father first come here. It was getting an unfair square Egypt and four x times Say'i'm duh hair will be much is it. We, Dr Drew factor the each other and for X and signed in South, Under and for sight. But X plus, But go side of the bed that X And now the wider book Graham again, we used the broader rule here. And then we get now Egypt and for next, dearie with there was yet each other and for X and for in the front times and, uh, sigh Bet that X blessed better course, I bet the axe and now we bless. The second time will be each of the answer. Thanks On then, we have inside will be the real deal decide equal Judah go size and Phi Betta Because I bet the X the review because I go to the minus eyes or you have a minus But that square site X and that will be the answer here.

Okay. So asked Software followed me. So we got worth of our three. That's four times four times four. Well, four times board at 16 and then times that by for and we get six before. Okay, Bren X one. We have big to part two, uh, over me. What that you brute of eighth to dip are up to. And that's equal to what? If you're Cuban of eight to get to work to, which is equal to four and then or this one, he can write that as a positive exponent. That's 1/3 compared to and reading part two is night.


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