Question

Find the value of X minus B hole Q plus X minus B hole cube plus X minus B hole cube minus 3 inches X minus X minus X minus B A plus B plus C plus two three X​

Answer 1

Answer:

(a - b)3

That is,

(a - b)3 = (a - b)(a - b)(a - b)

Multiply (a - b) and (a - b).

(a - b)3 = (a2 - ab - ab + b2)(a - b)

Simplify.

(a - b)3 = (a2 - 2ab + b2)(a - b)

(a - b)3 = a3 - a2b - 2a2b + 2ab2 + ab2 - b3

Combine the like terms.

(a - b)3 = a3 - 3a2b + 3ab2 - b3

or

(a - b)3 = a3 - b3 - 3ab(a - b)

make me as brainlist plz