Math, asked by thedarkknight0333, 9 months ago

Factorise: 3x²– 2x –1 =0

Answers

Answered by Narmeen2004

5

3x²-2x-1=0

sum=2

product=3

factor=3×1

3x²-3x+x-1=0

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

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

hope it helps

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