Question

Identify the trinomial that is a perfect square.

4x^2 + 30x + 25
9x^2 + 30x + 16
36x^2 + 60x + 25

Answer 1

Explanation:

4x^2 + 30x + 25 is a perfect square trinomial.

It can be factored as (2x+5)(2x+5), which simplifies to (2x+5)^2.