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Frame the formula: The square of the dif...

Frame the formula: The square of the difference of p and q is equal to the sum of `p^(2),q^(2) and (-2pq)`

A

` (p-q)^(2) = p^(2) + q^(2) - 2pq`

B

` (p-q) ^(2) = p^(2) + q^(2) +2pq`

C

` (p-q)^(2) =p^(2) - q^(2) -2pq`

D

` (p+q)^(2) = p^(2) + q^(2) - 2pq`

Text Solution

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The correct Answer is:
A
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