factorize 4x2-4xy-15y2
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4x^2 - 10xy +6xy-15y^2
2x (2x-5y) + 3y (2x -5y)
(2x+3y)(2x-5y)
2x (2x-5y) + 3y (2x -5y)
(2x+3y)(2x-5y)
Answered by
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Given Question : 4x²-4xy-15y²
⇒4x²-10xy +6xy-15y²
⇒2x (2x-5y) + 3y (2x -5y)
⇒(2x+3y)(2x-5y)
⇒4x²-10xy +6xy-15y²
⇒2x (2x-5y) + 3y (2x -5y)
⇒(2x+3y)(2x-5y)
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