Question

factorise (2x^2-5x-3) plz​

Answer 1

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Answer 2

|| ✪✪ Question ✪✪ ||

Factorise ${(2x}^{2}-5x-3)$

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✰✰ Answer ✰✰

${(2x}^{2}-5x-3)$

${2x}^{2}-(3x + 2x ) - 3$

As there is a negative sign before the bracket so,Sign will change in the brackets..

${2x}^{2}-(3x - 2x ) -3$

Taking out commons from 1 and 2 , 3 and 4..

$x (2x - 3) - 1 (2x - 3)$

$(x+1) (2x-3)$

$x = 1\: and \: x=\dfrac{-3}{2}$