Question

what is the holesquare of ab ​

Answer 1

Answer:

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

Explanation:

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

Answer 2

Answer:

The square of this expression is written as ( a − b ) 2 in mathematical form and it is expanded as a 2 − 2 a b + b 2 mathematically. In mathematics, this algebraic identity is used as a formula and it is called in the following three ways. The square of difference of the terms formula.

Explanation:

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