Question

(3x^2+x+1) + (2x^2-3x-5)

Answer 1

combine like terms

Answer 2

you have

3x^2 + x + 1 +2x^2 -3x -5

Answer 3

6x^4+3x+6 . is this correct?

Answer 4

3x^2 + 2x^2 this is just (3 + 2) x^2

Answer 5

5x^2 - 2x - 4

Answer 6

then you have
x -3x this is (1 -3) x

Answer 7

and the last one is just
(1-5) = ?

Answer 8

my answers right.

Answer 9

yes it is

Answer 10

aw sorry i thought it is multiplication

Answer 11

is just adding