kiingbr335yoqzaxs kiingbr335yoqzaxs

03-02-2019
Mathematics

contestada

Complex Numbers

Multiply

√-4 * √-25 And show all intermediate steps. Alternative notation is sqrt(-4) * sqrt(-25).

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-02-2019

Answer:

±10

Step-by-step explanation:

sqrt(-4) * sqrt(-25).

We know that the sqrt(a) sqrt(b) = sqrt(ab)

sqrt(-4*-25)

sqrt(100)

±10

Answer Link

Otras preguntas

WILL GIVE BRAINLIEST!! 20 POINTS!!Use what you know about BMI and blood pressure to answer these questions: Can people have a high BMI but still have good cardi

If a map key says that 1" = 12 miles, how many miles are represented by 3.2"?

Read this excerpt from The Time Traveller by H.G. Wells and then answer the question that follows: "Now I want you clearly to understand that this lever, being

The point P(9, −2) lies on the curve y = 2 8 − x . (a) If Q is the point x, 2 8 − x , find the slope of the secant line PQ (correct to six decimal places) for t

A camera has a listed price of $795.99 before tax. If the sales tax rate is 7.75%, find the total cost of the camera with sales tax included. Round your answer

Need help!! Will give brainliest!!!!!

what does surface tension mean?

List and describe three common defense mechanisms. With Descriptions please

Before making a left or right turn, you should signal for at least

Anymore can solve this?