Simplify (6x+5y)cube
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Answer:
here is your solution.
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Step-by-step explanation:
(a+b)³=a³+b³+3ab(a+b)
(6x+5y)³=(6x) ³+(5y) ³+3×6x×5y(6x+5y)
(6x+5y)³=216x³+125y³+90xy(6x+5y)
(6x+5y)³=216x³+125y³+630x²y+450xy²
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