(a2b - b2a)2 solve it using Identity?
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Answer:
Step-by-step explanation:
let a²b=x and b²a=y
we know that
(x-y)²=x²+y²-2xy
now
(a²b-b²a)²=(a²b)²+(b²a)²-2(a²b)(b²a)
=a⁴b²+b⁴a²-2a³b³
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Answer:
the answer is in the pic attached along
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