Question

Factor 16x^2 + 24x + 9.

Answer 1

(A + B)² = A² + 2AB + B²
try to see what the square is of 16x² and the square of 9. These would be A and B. Then check whether the 2AB = 24x

Answer 2

thesse are the options:

(16x + 3)(x + 3)

(4x + 3)(4x - 3)

(4x + 3)^2

Answer 3

If your 2AB = 24x you can write it down as (A + B)² and check whether the answer is amongst your options

Answer 4

option C,...

Answer 5

(4x+3)^2