8x³+12x²/5+6x/25+1/25
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Answer:
8x³+12x²/5+6x/25+1/25
(2x)³+3(2x)²×1/5+3×2x×1/25+(1/5)³
[By using the formula:- (x+y)³ = x³+3x²y+3xy²+y³]
(2x+1/5)³
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