Question

factorise..... this equation

Answer 1

Hey there!!!
 
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          = 3x² - x -4
          = 3x² - 4x + 3x - 4
          = x(3x - 4) +1(3x - 4)
          = (x+1) (3x - 4)
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hope it helps!!!

Answer 2

★ QUADRATICS RESOLUTION ★

☣ 3x² - x - 4

☣ 3x² -4x + 3x -4

☣ 3x² + 3x -4x -4

☣ 3x [ x+1 ] -4 [ x+1 ]

☣ (3x-4) ( x+1 )

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