Math, asked by ripalmahi130, 9 months ago

Factorise x² -125 answer it​

Answers

Answered by wondergirl14
2
Here is your answer

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Answered by vedantvispute38
1

Step-by-step explanation:

 {x}^{2}  - 125 =  {x}^{2}  -  {5}^{3}   \\ =  {x}^{2}  -     { ({5}^{ \frac{3}{2} } )}^{2}   \\  = (x -  {5}^{ \frac{3}{2} } )(x  +   {5}^{ \frac{3}{2} } ) \\  = (x -  5 \sqrt{5}  )(x  +  5 \sqrt{5}  )

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