Question

Reduza os termos semelhantes de cada polinômio: a)7a-2a+4b-2b
B) 5y/2-5x-8y/2+6x

Answer 1

a
7a - 2a + 4b - 2b =
5a + 2b ****

b
5y/2 - 5x - 8y/2 + 6x =
5y/2 - 8y/2 = -3y/2
-5x + 6x = x
x - 3y/2 *****