Question

responder essa questoes fatoraçao

Answer 1

Resposta:

a) $x^{2} - 8^{2} = (x+8)(x-8)$

b)

c) $3a (a^{2} - 3a+5)$

d) $x (a+2)+b(a+2)\\(a+2)(x+b)$

e) $5x (1+2y) + 6b (1+2y)\\(1+2y)(5x+6b)$

f)$7x (7x- 4y)$

g)

h)$5x^{2}y (5-2xy+7)$

i)

j)$xy (x^{2}y -8xy+16y^{2} )$

(: