Question

factorise splitting the mid term:- 3x2-x-4

Answer 1

HEY!!!

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given equation is

3x^2-x-4

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

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

(3x-4)(x+1)

so here is the answer .

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Thanks!!

Answer 2

3x^2-x-4

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

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

(x+1) (3x-4)