factorise 9x2-12x+3
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heya......your answer is here...mark brainlest
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hey there!!
=> 9x² - 12x + 3
taking 3 as common,
=> 3{3x² - 4x + 1}
=> 3{ 3x² - 3x - x + 1}
=> 3{3x(x-1) - 1(x-1)}
=> 3{(x-1)(3x-1)}
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#thanks
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