Math, asked by anusree15305, 10 months ago

Factorise:
$125 {x}^{3} - 343 {y}^{3}$

Answers

Answered by manishm758

1

Step-by-step explanation:

= 125 x³ - 343 y³

= (5x)³ - (7y)³

Since, a³-b³= (a-b) ( a²+ ab+b²)

= (5x-7y) [ (5x)²+ (5x)× (7y) + (7y)² ]

= (5x-7y) [ 25x² + 35xy + 49y² ]. Ans

Plz mark it as brainliest.

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