Math, asked by mani1028, 11 months ago

factorise 3x²-x-4
please give correct answer

Answers

Answered by Mysteryboy01

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3x² - x - 4

3x² - (4 - 3)x - 4

3x² - 4x + 3x - 4

x (3x - 4 ) + 1 (3x - 4)

(3x - 4) (x + 1)

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