Question

If possible, completely factor the expression. (If the polynomial is not factorable using integers, enter PRIME.)

Answer 1

expression ?

Answer 2

sry 2^2+13x+40

Answer 3

is it 2^2 or x^2 ??

Answer 4

its x squared

Answer 5

i am sorry not typing very well today

Answer 6

no probs..

x2+13x+40 = 0
x2 + 8x + 5x + 40 = 0

as, 8 * 5 = 40 .. and 8 + 5 = 13.

can u solve further ??

Answer 7

yes thank you

Answer 8

cool !!!

Answer 9

x2 + 8x + 5x + 40 = 0
x (x +8) + 5 (x +8) = 0
(x +5) (x +8) = 0

x = -5 and x = -8...