Find the square of (p²-q²)
Answers
Answered by
1
Answer:
p⁴-2p²q²+q⁴
Step-by-step explanation:
(p²-q²)²
=(p²)²-2.p².q²+(q²)²
=p⁴-2p²q²+q⁴
Answered by
3
Answer:
p2-q2
Step-by-step explanation
(p2- q2)2=
(p2)2 +(q2)2-2×p2×q2
p4+q4+2p2q2 answer
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