8x^3+12x^2y+6xy^2-7y^3
ammy31:
any body solve
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5x+-7 this is the answers
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8x³+12x²y+6xy²-7y³
=>(2x)³-3(2x)²(y)+3(2x)(y)²-(7y)³
=>(2x-7y)³
=>(2x-7y)(2x-7y)(2x-7y)
USING IDENTITY :-
a³-3a²b+3ab²-b³=(a-b)³=(a-b)(a-b)(a-b)
=>(2x)³-3(2x)²(y)+3(2x)(y)²-(7y)³
=>(2x-7y)³
=>(2x-7y)(2x-7y)(2x-7y)
USING IDENTITY :-
a³-3a²b+3ab²-b³=(a-b)³=(a-b)(a-b)(a-b)
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