Question

Fatore as expressões:
A) 5x+5y+ax+ay
B) 7a-7b+ma+mb

Answer 1

Ola Valkiria

a) 

5x + 5y + ax + ay = 5*(x + y) + a*(x + y) = (x + y)*(a + 5) 

b)

7a - 7b + ma - mb = 7*(a - b) + m*(a - b) = (a - b)*(m + 7)

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