Question

HELP ME PLS

(6y2 - 4y + 1) - (2y2 - 2y -7)

a
4y^2 -6y - 6
b
4y^2 -2y + 6
c
4y^2 - 2y + 8
d
4y^2 - 6y + 8

Answer 1

do the problems in the parenthesis then subtract and see which one it is