Question

Factor completely: 16x^2 + 40x + 25

Answer 1

(4x+5)^2

Answer 2

it's in the form:
a^2+2ab+b^2
where a=4x and b=5

Answer 3

Although it may look different, this is a perfect square trinomial. Find the square root of the first term and last term and place it together in a binomial.
16x^2 + 40x + 25 = (4x + 5)^2

Answer 4

the answers are
(4x − 5)(4x − 5)

(2x − 5)(2x − 5)

(2x + 5)(2x + 5)

(4x + 5)(4x + 5)

Answer 5

The squared means that it's doubled.
(4x + 5)(4x + 5)

Answer 6

ohh okay thats what i thought it was but wasnt sure thanks