Question

3x²-x-4 shunyako ka gunanfal

Answer 1

Here's your answer...

Given,

3x^2 - x - 4

3x^2+3x-4x-4

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

(x+1)(3x-4)

(x+1) = 0. And (3x-4) = 0

x = -1 or x = 4/3

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Hope this helps you.....