Question

factorise 3x^2-2x-8
please help​

Answer 1

Answer:

$3 {x}^{2} - 2x - 8 \\ \\ = (x - 2)(3x + 4)$

Answer 2

Answer:

3x²-2x-8

3x²-6x+4x-8

3x(x-2)+4(x-2)

3x+4=0. x-2=0

3x=-4. x= 2

x= -4/3

x= -1.33

is a right answer

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