Math, asked by Anmol450, 6 months ago

3 x square minus x minus 4 factorise 3 x square minus x minus 4 factorise

Answers

Answered by dy212842

4

3x²-x-4 = 3x² + 3x-4x - 4 (3*4=12 +3-4= -1)

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

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

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