simply (2x-y)^3 please solve this
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Answered by
1
Answer:
8x^3 + y^3 - 12x^2y + 4xy^2
Answered by
1
Step-by-step explanation:
(2x-y)^3 =?
(a-b)³ = a³-b³-3a²b+3ab²
(2x-y)³ = (2x)³-y³-3(2x)²(y)+3(2x)y²
=8x³-y³12x²y+6xy²
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