Math, asked by zunobia, 1 year ago

factorize the 2x^-x-3

Answers

Answered by Nirali19
3
2x^2-x-3=0
2x^2+2x-3x-3=0
2x (x+1)-3 (x+1)=0
(2x-3)(x+1)=0
x=3/2 or x=-1
Answered by TRISHNADEVI
2
HERE IS YOUR ANSWER...⬇⬇

\underline{SOLUTION}

2x {}^{2} - x - 3 \\ \\ = 2x {}^{2} - (3 - 2)x - 3 \\ \\ = 2x {}^{2} - 3x + 2x - 3 \\ \\ = x(2x - 3) + 1(2x - 3) \\ \\ = (x + 1)(2x - 3)

\underline{ANSWER}

Factors \: \: of \: \: 2x {}^{2} - x - 3 \: \: are \: \: \\ (x + 1)\: \: and \: \: (2x - 3)

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