Math, asked by infancypaul22, 2 months ago

expand the following : 1)(2x-1/3y) 3

Answers

Answered by nilimaduddukuri

0

Answer:

x=y/6

Step-by-step explanation:

(2x-1/3y)3=0

6x-y=0

x=y/6

CHECK:

6(y/6)-y=0

y-y=0

0=0

Answered by dharshini404

0

Answer:

(a-b) ³ =a³-b³-3ab (a-b)

(2x-1/3y)³

=(2x-1) ³/(3y)³

=[8x³-1-3(2x)(1)(2x-1)]/27y³

=(8x³-1-12x²+6x) /27y³

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