Question

fatore em agrupamento 3a+3b+am-bm. ax+2bx+ay+2ay.

Answer 1

3(a + b) + m(a - b)

a(x + y) + 2(ay + bx)

Answer 2

3a + 3b + am - bm

3.(a +b) + m.(a - b)

=> a . (m + 3) + b. (m - 3)

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ax + 2bx + ay + 2ay

ax + ay + 2bx + 2ay

a.(x + y) + 2( bx + ay)

=> x.(a + 2b) + 3ay