Question

(4asquare – bsquare)(4asquate + bsquare)
solveee​

Answer 1

Answer:

(4a²-b²)(4a²-b²)

=16a⁴-4a²b²-4a²-b²-b⁴

=16a⁴-b⁴

Step-by-step explanation:

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Answer 2

Answer:

16a⁴-b⁴

Step-by-step explanation:

(4a²-b²)(4a²+b²)

By Indentity- (a-b)(a+b)=a²-b²

So,

=> (4a²-b²)(4a²+b²)

=> {(4a²)²-(b²)²}

=>16a⁴-b⁴

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