Math, asked by manu136972014, 1 month ago

factorise the following
step by step plz​

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Answers

Answered by sriradhikakrishna198
1

Answer:

=(3x+1+5y)(3x+1-5y)

Step-by-step explanation:

9x^2+6x+1-25y^2

=(3x)^2+1+(2 X 3x X 1)-(5y)^2

=(3x+1)^2- (5y)^2

=(3x+1+5y)(3x+1-5y)

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