What is the formula for a²+b²
Answers
Answered by
1
it is very simple friend. ......
it us come from the formula.....
(a+b)^2=a^2+b^2+2.a.b
then....
a^2+b^2=(a+b)^2-2.a.b
a^2-b^2=(a-b)^2+2.a.b
I think it will help you then you mark me brainlist please please please. ...★★★★★★★★★★★
it us come from the formula.....
(a+b)^2=a^2+b^2+2.a.b
then....
a^2+b^2=(a+b)^2-2.a.b
a^2-b^2=(a-b)^2+2.a.b
I think it will help you then you mark me brainlist please please please. ...★★★★★★★★★★★
Answered by
0
(a+b)^2-2ab is the corect answer
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