Question

Fatore , colocando os fatores comuns em evidência .
a) am + an =

b) kx + k =

c) 4x - 8 =

d) 3ax - 7axy =

e) 4kp + 8kq - 12k =

f) x + ax + abx =

Answer 1

a) am + an = a(m + n)

b) kx + k = k(x + 1)

c) 4x - 8 = 4(x - 2)

d) 3ax - 7axy = a(3x - 7xy)

e) 4kp + 8kq - 12k = k(4p + 8q - 12)

f) x + ax + abx = x(1 + a + ab)

Answer 2

Resposta:

a) am + an = a(m + n)

b) kx + k = k(x + 1)

c) 4x - 8 = 4(x - 2)

d) 3ax - 7axy = a(3x - 7xy)

e) 4kp + 8kq - 12k = k(4p + 8q - 12)

f) x + ax + abx = x(1 + a + ab)