Question

fatore as expressoes a)7x+7y+bx+by b)ax-ay-bx+by c)6x elevado a dois +15x-4xy-10y d)2ax-2ay-3bx+3by

Answer 1

a. 7(x+y) + b(x+y)
b. a(x-y) + b(-x+y)
c. 3x(2x+5) -2y(2x+5)
d. 2a(x-y) -3b(x+y)