14x^2(3x^2-19x+30) by 4x(3x-10)
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Step-by-step explanation:
(14x^2(3x^2 - 19x +30) ) / 4x(3x -10)
3x^2 -19x + 30
= 3x^2 - 10x-9x+30
=3x(x - 3) -10(x - 3 )
= (3x-10)(x-3)
so
((14x^2)(3x-10)(x-3) )/4x(3x-10)
=( (14x ^2)(x - 3) )/ 4x
= (14x^3 - 52x^2) /4x
= (7x^2 - 26x )/2
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