Question

Simplify (4x2+ 12x - 9) + (7x2- x + 3).
11x2+ 12x - 6
11x2+ 13x + 6
11x2+ 11x + 6
11x2+ 11x - 6

Answer 1

Add or subtract similar terms.

Answer 2

i tried that and i was close but i got 12 for the last term

Answer 3

-9 + 3 = ?

Answer 4

12x - 9 = 12x + (-9)

Answer 5

so would it be 11x^2+11x-6?

Answer 6

Yes

Answer 7

thank you <3

Answer 8

Thanks for trying :-)

Answer 9

can you help me with another?

Answer 10

@skullpatrol