Question

Reduza os termos semelhantes:
a) x + 7 + x - 10 - 1 =
b) x3 - x2 + 7x2 + 10x3 + 4 =
c) 2x3 - 7x2 + 4x - 2 + 8 - 3x2 =
d) 4a2x - 3x2 - 6x2 - 2a2x - 1 =

Answer 1

a)2x-4
b)x+62
c)4x-8
d)2a-19