Question

Convert a2+2ab+b2 into qbasic expression

Answer 1

Explanation:

a^2+2ab+b^2

a^2+ab+ba+b^2 (since ab=ba)

a(a+b) +b(a+b)

(a+b) (a+b) =(a+b) ^2

this is because we have consider the product

(a+b) (a+b) or (a+b) ^2

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