Question

1)ax + bx = ??? *

A)x .(a+b)

B)x.a+b

C)(a).(b+x)

D)Outro:

2)bx + 2b = ??? *

A)2 .(b)+x+b

B)b (x+2)

C)(x+2(b))

D)Outro:

3)ax + bx + ay + by = ???

A)(a + b)(x + y)

B)(ax)+(by)

C)a(y+b)+x

D)Outro:

Answer 1

1) ax + bx = x . (a + b)

Alternativa A

_____

2) bx + 2b = b . (x + 2)

Alternativa B

_____

3) ax + bx + ay + by = (a + b) . (x + y)

Alternativa A

Espero ter ajudado

Answer 2

1) ax+bx= ?

A) x•(a+b)

2) bx+2b=?

B) b.(x+2)

3) ax+bx+ay+by=??

x.(a+b)+y.(a+b) = (a+b).(x+y)

A) (a+b).(x+y)