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 :

Cathi Cathi
  • 03-02-2019
When you have a negative in a square root. It comes out as an i. So you have i square root of 4. That comes to be 2i. The next one comes out to be 5i. Then multiply 2i times 5i. = 10 I squared then the answer is -10
Answer Link

Otras preguntas

How could the body attempt to lower blood pressure?
Which of the following is an example of the United States contributing to Solvingworld problems?A. American Citizens debate the benefits and drawbacks of immigr
Which of the following is primary, or must be met first, in the hierarchy of needs? A. esteem needs B. safety and security needs C. physiological needs D. love
A book store offers a sale on a new book. The sale is "buy two of the books and get the third book free." Tommy pays $26 for three of the books. What is the ave
Which statement is true? (1) B and C have the same zeros. (2) A and B have the same y-intercept. (3) B has a minimum and C has a maximum. (4) C has a maximum an
Find the equation of the line ALGEBRAICALLY that is perpendicular to the line 5x - 8y + 24 = 0 and has the same x-intercept as the line 7x - 12y - 70 = 0.
Please help and please no links Cells in the leaves of plants contain specialized structures called chloroplasts. How are chloroplasts related to the function o
Write the fraction of each diagram that is a) shaded . b) not shaded
pls pls help, thank you <3
The question is in the image.