Question

Reduza o termo semelhantes:
a) 2y+6x
b)y+3y+5y-2y
c)3x+7x+x+8y
d)6x elevado a 2 -6x+10x elevado a 2.

Answer 1

a) 2y+6x
b) 7y
c) 19x
d) 6x²-6x+10x²=16x²-6x

Answer 2

a) 2y+ 6x b) 7y c) 11x+8y d) 16x^2-6x