Urgent ! 25 points and brainiest for correct !

factor the following trinomials. (hint: solve the equations first.) x^2−2x−2

Given a polynomial p(x) with leading coefficient and solutions , we have

That's why we have to find the solutions first. We complete the square by adding 3 to both sides:

From here, we continue by taking the square root of both sides:

So, the two solutions are

Which yields the factorization

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

step-by-step explanation:

bob the banana