Math, asked by rramesh09444, 2 months ago

Factorise: 27 x
3 − 63 x
2 + 49 x −
343
/27​

Answers

Answered by acestriker2104
0

Answer:

{(9x-7)^3}÷27

Step-by-step explanation:

Answered by ribhutripathi18116
1

27x³ - 63x² 49x - 343/27

a³ - 3a²b + 3ab² -b³  =  (a - b)³

⇒ 27x³ - 63x² 49x - 343/27 = (3x - 7/3)³

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