Question

2) reduza os termos semelhantes

A)15w +3 -9w

B)7(x+4) -16

C)9a+5-8+7a

D)(x-4).3+x(x-2)

E) 5(8+6y)-(27y-3)+4

F)3x(y+4w)+5xy-10xw+4

Answer 1

A) = 6w + 3

B) = 7x + 28 - 16 = 7x + 12

C) = 16a - 3

D) = 3x - 12 + x² - 2x = x² + x - 12

E) = 40 + 30y - 27y + 3 + 4 = 3y + 47

F) = 3xy + 12xw + 5xy - 10xw + 4 = 8xy - 2xw + 4