Sir my question is Square root of p^2-2pq+q^2
Answers
Answered by
0
Step-by-step explanation:
the mod symbol is required because value of square root is has to be positive
Answered by
1
Answer:
p - q
Step-by-step explanation:
√ ( p sq. - 2pq + q sq.) = √ ( p - q) sq.
= p - q
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