factorise the following quadratic polynomials 6x square - 7x-3
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Step-by-step explanation:
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Step-by-step explanation:
6x^2-7x-3.
sum = -7
product = -18
splitting the middle term
18=9×2
6x^2-9x+2x-3
3x(2x-3)+1(2x-3)
(3x+1) (2x-3)
let (3x+1)=0
x=-1/3
let (2x-3)=0
x=3/2
hope it help u
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