Question

factorize 125x^3-343y^3​

Answer 1

Answer:

125x³-343y³

=(5x)³-(3y)³

=a³-b³=(a-b)(a²+ab+b²)

Like this

=(5x)³-(3y)³=(5x-3y)(25x²+15xy+9y²).

Answer 2

Step-by-step explanation:

a ^3  -  b ^3  =  ( a  - b ) ( a ^2  + a b  +  b ^2 )

125x ^3  - 343y ^3  =  ( 5 x - 7y)(25x^2 + 35xy + 49y^2)