Math, asked by kishore6125, 2 months ago

factorise 25x2+9y2-30xy

Answers

Answered by UtsavPlayz

4

$25 {x}^{2} - 30xy + 9 {y}^{2}$

$= 25 {x}^{2} - 15xy - 15xy + 9 {y}^{2}$

$= 5x(5x - 3y) - 3y(5x - 3y)$

$= (5x - 3y)(5x - 3y)$

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