Question

Simplify
(9x^3 + 4x^2) + (3x^3 + 5x^2)

Answer 1

Step 1 :

Simplify: \[9x^3+4x^2 + 3x^3+5x^2\]Pulling out like terms :

\[ 12x^3 + 9x^2 = 3x^2 • (4x + 3) \]
Final result :

\[ 3x^2 • (4x + 3)\]

Answer 2

my options for it are.... (12x3+9x2), (27x3+20x2), (12x3+20x2), or (27x3+9x2)

Answer 3

Its A, its only in a different form. Many equations have different forms that in one way or another all have the same value.

Answer 4

In this case you have to distribute all the terms to get that but its the first one

Answer 5

You got it?

Answer 6

oh ok thanks :)