Math, asked by podifis325, 9 months ago

2x^2-4x-2=0....factorisation

Answers

Answered by irjgodfather

0

Solution:-

2x²-4x-2=0. -2x2

=-4

/ \

/. \

-2. -2

∴2x²-2x-2x-2=0

∴2x(x-2) +1(x-2)

∴(x-2). (2x+1)

∴ x-2=0 or 2x+1 =0

∴x=2. or. x= -1/2

∴ 2 &. -1/2. are the roots of given quadratic equation

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