Question

Simplify: (5x^2 + 3x + 4) + (2x^2 − 6x + 3)
7x2 + 9x + 7

7x2 + 3x + 7

7x2 − 3x + 1

7x2 − 3x + 7

Answer 1

Factorize?

Answer 2

5x^2 + 2x^2 = ???

Answer 3

\[
\left(2 x^2-6
x+3\right)+\left(5 x^2+3
x+4\right)=7 x^2-3 x+7
\]

Answer 4

Just add them up

Answer 5

I imagine that your goal now is make it into binomial?

Answer 6

like \[(a+b)^2\]

Answer 7

Just add them up. Thant is all what you have to do.

Answer 8

thanks !