Question

fatore as expeções a seguir:: A)2a+2m+2m B)5a+20x+10 C)4-8x16y D)7am-7ax-7an E)A(X03)+B(X-3) F)7(m+n)-a(m-n) G)3a-3b+6 H)4x+8y-12z

Answer 1

A)2a+2m+2m

2(a +m +m) =

2(a +2m)

B)5a+20x+10 =

5(1a +4x +2)

C)4-8x16y =

4(1 -2x4y)

D)7am-7ax-7an

7a(m -x -n)

E) A(X-3)+B(X-3) =

(a+b)(x-3)²

F)7(m+n)-a(m-n) =

(m -n)² (7 -a)

G)3a-3b+6 =

3(a -b +2)

H)4x+8y-12z =

4(x +2y -3z)