Please solve using suitable algebraic identity–
(a²+b²) (-a²+b²)
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(a2+b2)(a2-b2)
a2-b2= (a+b)(a-b)
(a2+b2)(a+b)(a-b)
a2-b2= (a+b)(a-b)
(a2+b2)(a+b)(a-b)
Answered by
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=-a⁴+a²b²-a²b²+b⁴
=b⁴-a⁴
=b⁴-a⁴
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