Math, asked by akshadhameena, 1 month ago

factorise 25 x²-1/169​

Answers

Answered by priyabindiganavile
1

Step-by-step explanation:

25x² - 1 / 169

= (5x)² - (1 / 13)²

Now apply a²-b² = (a+b) (a-b)

the above will be,

(5x + 1 / 13)(5x - 1 / 13)

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