Question

factorise 3x cube-x square-3x+1

Answer 1

Answer:

HEY USER !!

HERE IS UR ANSWER --

3x^3 - x^2 - 3x + 1

= x^2 ( 3x - 1 ) - 1 ( 3x - 1 )

= ( 3x - 1 ) ( x^2 - 1 )

= ( 3x - 1 ) [ (x)^2 - (1)^2 ]

= ( 3x - 1 ) [ (x + 1) (x - 1)]

Answer 2

hey mate:

find here

=3x³-x²-3x+

=3x³-3x²+2x²-2x-x+1

=3x²(x-1)-2x(x-1)-1(x-1)

=(x-1)(3x²-2x-1

=x-1)(3x²-3x+x-1)

=(x-1)(3x(x-1)+1(x+1)

=(x-1)(3x+1)(x-1)

thus:

factories will be

(x-1)(3x+1)(x-1)

i hopes its helps u

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