Question

What is the expression in factored form?

3x^2 (2 is squared) + 26x + 35

a. (x+5)(3x+7)

b. (3x+7)(x-5)

c. (3x+5)(x-7)

d. (3x+5)(x+7)

Answer 1

d

Explanation:

3x^2+26+35

ac method

3x35=105

105/5=21

21+5=26

3x^2+5x+21x+35

x(3x+5)7(3x+5)

(x+7)(3x+5)