Question

Fatore as expressões​

Answer 1

a)

$4(x + y)$

b)

$7(a + b)$

c)

$5(x - 1)$

d)

$3(5x - 7y)$

e)

$5(a +4x)$

f)

$3(a + b + c)$

g)

$4(x + 2y + 3z)$

h)

$7(a - 2b - 3c)$

i)

$a {}^{3}.(1 + a) .(1 - 1a + a {}^{2})$

j)

$7(c - d)$

k)

$7(5x - 6y)$