Question

The zeroes of polynomial 3x²-4x-4 are​

Answer 1

Answer:

Let f(x) = 3x²-4x-4

= 3x² -6x+2x-4

= 3x(x-2) + 2(x-2)

= (x-2)(3x+2)

The zeroes of polynomial f(x) = 0

(x-2)(3x+2) =0

x=2 or x= -2/3

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