1

# Match the equation in Column I with its solution(s) in Column II. (I) $$x^{2}=-20$$ (II) A. $\pm 5 i$ B. $\pm 2 \sqrt{5}$ C. $\pm \sqrt{5}$ D. $5$ E. $\pm \sqrt{5}$...

## Question

###### Match the equation in Column I with its solution(s) in Column II. (I) $$x^{2}=-20$$ (II) A. $\pm 5 i$ B. $\pm 2 \sqrt{5}$ C. $\pm \sqrt{5}$ D. $5$ E. $\pm \sqrt{5}$ F. $-5$ G. $\pm 5$ H. $\pm 2 i \sqrt{5}$

Match the equation in Column I with its solution(s) in Column II. (I) $$x^{2}=-20$$ (II) A. $\pm 5 i$ B. $\pm 2 \sqrt{5}$ C. $\pm \sqrt{5}$ D. $5$ E. $\pm \sqrt{5}$ F. $-5$ G. $\pm 5$ H. $\pm 2 i \sqrt{5}$

#### Similar Solved Questions

##### The membrane surrounding a living cell consists of an inner andan outer wall that are separated by a small space. Assume that themembrane acts like a parallel plate capacitor in which theeffective charge density on the inner and outer walls has amagnitude of 7.1 Ã— 10â€’6 C/m2.(a) What is the magnitude of the electric fieldwithin the cell membrane?(b) Find the magnitude of the electric forcethat would be exerted on a potassium ion (K+ ; charge = +e) placedinside the membrane.
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. Assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.1 Ã— 10â€’6 C/m2. (a) What ...
##### Need help with #8.
need help with #8....
##### Abdullah set goal for himself t0 have global brand for juices and soft drinks Afterall the financial feasibility studies that he set , the price of his products are still costly and probably Will nOt altract thc consumeTS_ The reason behind that IS}the large quantity of lemons_ which expensive, per cup of juice: He was wondering how the companies of soft drinks can manage the massive supply of citrie acid compared t0 the low price of the product . After long scarch on internet , he found that
Abdullah set goal for himself t0 have global brand for juices and soft drinks Afterall the financial feasibility studies that he set , the price of his products are still costly and probably Will nOt altract thc consumeTS_ The reason behind that IS}the large quantity of lemons_ which expensive, p...
##### Find the exact value of all 6 trig functions for 8Express your answers as reduced fractions Decimal answers will not be acceptedsin(8_Previewcos(a)Previewtan(8_PreviewCScCPreviewsecy)Previewcot(a)Preview
Find the exact value of all 6 trig functions for 8 Express your answers as reduced fractions Decimal answers will not be accepted sin(8_ Preview cos(a) Preview tan(8_ Preview CScC Preview secy) Preview cot(a) Preview...
##### 3. (12 Marks) A submarine and a blue whale move toward each other in ocean: The sub moves at speed of 20 m/s while the whale moves at 15 m/s The sub sends out a sonar signal (sound wave) at 10,000 Hz. The sound wave travels at speed of 1500 m/s in water. a) What is the frequency detected by the whale? b) What is the wavelength detected by the whale?? c) What is the frequency detected by the sub in the signal reflected back by the whale? d) What is the wavelength detected by the sub in the signal
3. (12 Marks) A submarine and a blue whale move toward each other in ocean: The sub moves at speed of 20 m/s while the whale moves at 15 m/s The sub sends out a sonar signal (sound wave) at 10,000 Hz. The sound wave travels at speed of 1500 m/s in water. a) What is the frequency detected by the whal...