Question

facrorise:27a(2x-8)+3b(2x-8)​

Answer 1

Answer:

$= 27a \div 3b(2x - 8) { }^{2} \\ = 9ab(2x - 8) {}^{2}$

Answer 2

★ Answer ★

27a(2x - 8) + 3b(2x - 8)

= 54ax - 216a + 6bx - 24b

= 6[9ax - 36a + bx - 4b]

= 6[9a(x - 4) + b(x - 4)]

= 6(x - 4)(9a + b)

Regards,

CreativeAB

• The Genius •