Question

Simplify:
(7y^2-y+2) + (-6y^2+3y+4)

Answer 1

y^2+2 y+6

Answer 2

collect like terms (7y^2-y+2) + (-6y^2+3y+4) = y^2+2 y+6

Answer 3

i would begin this problem by distributing anything that is necesary.
the only thing that must be distrubted is the + in the middle
you would get
7y^2-y+2-6y^2+3y+4
and then you would combine all variables that are exactly the same (x^2,x , and constant)
7y^2-6y^2 = y^2
-y+3y=2y
2+4=6
this gives you y^2+2y+6

Answer 4

this is simplify