Question

help

Answer 1

Function F has exactly 2 complex solutions

Answer 2

(2x+5)(2x-5)(2x+5i)(2x-5i)

Answer 3

x=(4+3i)/5, x=(4=3i)/5

Answer 4

=?

Answer 5

did you mean -?

Answer 6

yes sorry

Answer 7

The first one is: x^2+2x+2
The second one is: x^2+4
The third one is: x^2-4x+8

Answer 8

The fundamental theorem of algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root. This includes polynomials with real coefficients, since every real number is a complex number with an imaginary part equal to zero.
So, B

Answer 9

failed again lol

Answer 10

i hate my life

Answer 11

I'm sorry if I gave you the wrong answers, I did the best I could

Answer 12

its okay