Question

1. Solve for x over the complex numbers.

x^2+10x+41=0


1. What is the factored form of the expression over the complex numbers?

4x^2+25y^2

A. (2x−5iy)(2x−5iy)

B. (2x+5iy)(2x+5iy)

C. (2x−5y)(2x+5y)

D. (2x+5iy)(2x−5iy)

Note: The file attached below is for question #1

Answer 1

1. using quadratic formula

x = -5 + 4i and -5 - 4i

2. Edited answer correct answer is D