Question

For what value of "c" are the factors of x^2 + cx + 256 the same?

Answer 1

Answer:

32

Step-by-step explanation:

Same factors meaning it is of the form

(x + a)(x + a) = (x + a)^2 = x^2 + 2ax + a^2

Take sqrt(256) = 16

a = 16, c = 2a = 32

Answer 2

Answer:

32

Step-by-step explanation: