if you can then Prove (a-b)^2 ≠ 0
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let us take a equals to 2 b is equals to 1 then 2 minus 1 whole square is equal to 4 minus 1 is equal to 3 which is not equal to zero and the answer we have proven hence proved
bakhtawar80gb:
The formula is a^2+b^2-2ab. If any number is squared and added it is either non-zero or less than zero (if 2ab is greater than the sum of a^2 and b^2)
Therefore, a-B whole squared is not equal to zero
absoulety wrong
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