(b-7)^2=b^2-14b+7^2
Then, if b=10
LHS= (10-7)^2= 3^2=9
RHS=10^2-14×10+7^2=100-140+49=-89
So, LHS doesn't equal to RHS
Why?
Answers
Answered by
1
LHS=RHS
Step-by-step explanation:
you made a mistake with the rhs
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