Question

Factorize----
3x² - X - 4

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Answer 1

Answer:

Step-by-step explanation:

3x² - x - 4

3x²-4x + 3x -4

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

(3x -4) (x+1)

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Answer 2

Answer:

3x²-x²

-4x²+3x²

=-7x²

Step-by-step explanation:

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