simplify the following :
plz please do this please
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heya answer is here........
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As we know that ,
(a-b)(a+b) = a²-b²
Using the same formula as above :-
(a²-b²)(a²+b²) -(a²-b²)²
= a⁴-b⁴- a⁴-b⁴+2a²b²
= -2b⁴+2a²b²
= 2b²(-b²+a²).
(a-b)(a+b) = a²-b²
Using the same formula as above :-
(a²-b²)(a²+b²) -(a²-b²)²
= a⁴-b⁴- a⁴-b⁴+2a²b²
= -2b⁴+2a²b²
= 2b²(-b²+a²).
Anonymous:
:-)
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