Math, asked by sutanusushil, 2 months ago

factorise 3x³ - 1/9x³​

Answers

Answered by charanjitsingh202033
1

Answer:

=(3x)³–(1/9x)³–3(3x)(1/9x) [3x–1/9x]

=27x³–1/729x³–x² [3x–1/9x]

=27x³–1/729x³–3x³+1/9x³

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