Math, asked by mamtavaishnav456, 6 months ago

factorise. (1)3x²-x-4​

Answers

Answered by vanshikavikal448
2

hey mate your answer is here ⬇️⬇️⬇️⬇️

3x² - x - 4

3x²-4x + 3x -4

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

(3x -4) (x+1)

Hope it's helpful!!!!

Answered by Anonymous
1

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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