Question

Q7. Expand the following
(x - 2)3​

Answer 1

Answer:

hello

Step-by-step explanation:

using identity (x-y)^3= x^3-y^3-3xy(x-y)

(x)^3-(2)^3-3(x)(2)(x-2)

x^3-8-6x(x-2)

x^3-8-6x^2+12x

Answer 2

ANSWER:—x³-2³-6x(x-2)

Step-by-step explanation:

use (a-b)³=a³-b³-3ab(a—b)