Question

41pts! what is the factored form of this expression? x^2+9+16

A.) (x+3)^2
B.) (x+4)^2
C.) (x-4)(x+4)
D.) The expression cannot be factored

Answer 1

your answer is d

Explanation:

Answer 2

d

Explanation:

the expression cant be factored because there is no number that multiplies to get 16 but adds up to 9. ex; 8*2 is 16 but add to 10, 16 and 1 equals 17, and 4*4 is 16 but adds up to 8.