Question

Simplify: (5x2 + 3x + 4) + (2x2 - 6x + 3)

7x2 + 9x + 7

7x2 + 3x + 7

7x2 - 3x + 1

7x2 - 3x + 7

Answer 1

medal

Answer 2

@Loser66

Answer 3

So you need to combine like terms to solve this. They are
5x^2+2x^2,
3x-6x, and
4+3.
Do you know how to combine those?

Answer 4

no

Answer 5

To do that, remove the letters, and do
5+2=7,
3-6=-3
4+3=7
Now put the letters back in, and you have
7x^2-3x+7
Do you understand it?

Answer 6

yes i do now thank you so much @zeinas.

Answer 7

You're welcome