prove :- (a2-b2)=(a+b)(a-b)
Answers
Answered by
2
Step-by-step explanation:
RHS= (a+b)(a-b)
=a(a-b)+b(a-b)
=a^2-ab+ab-b^2
=a^2-b^2(LHS)
LHS=RHS(Proved)
Answered by
1
Answer:
It is a formula
R.H.S
a(a‐b)+b(a‐b)
a²‐ab+ab-b²
a²‐b²=LHS
Hence proved
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