Question

The polynomial below is a perfect square trinomial of the form A^2-2AB+B^2. 9x^2 - 30x + 25

Answer 1

Explanation:

Hello,

`9x^2-30x+25 = (3x)^2-2*5*3x+5^2 = (3x-5)^2`

so A=3x and B=5

hope this helps

Answer 2

true

Explanation:

i just took the apex quiz