Question

Find the zeroes of the polynomial by fratorisation method
4x^2-3x-1
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Answer 1

Answer:

Step-by-step explanation:

Your answer is here..

4x² - 3x - 1 = 0

Factors of -4x² are -4 and +1

4x² - 4x + 1x -1 = 0

4x (x-1) +1 ( x -1) = 0

(x-1) (4x+1) = 0

(x-1) = 0 or (4x+1)=0

x = 0+1 or. 4x = 0-1

x = 1. Or. 4x = -1

Or. x = -1/4

Zeroes of polynomial is 1 and - 1/4