Question

factorise 3x^2-x-4
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Answer 1

Answer:

3x^2 - 4x + 3x - 4

x ( 3x - 4 ) + 1 ( 3x - 4 )

( 3x - 4 ) ( x + 1 )

hope it helps

Answer 2

Answer:

3x²-x-4

3x²+3x-4x-4

3x(x+1)+4(x+1)

(3x+4)(x+1)

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