Question

determine whether x=-1/2,x=2/3 are zero's of the polynomial 6x^2-x-2.​

Answer 1

Answer:

Yes, -1/2 and 2/3 are the zeroes of the polynomial 6x^2-x-2.

Step-by-step explanation:

P(E) = 6x^2 - x - 2 = 0.

By factorisation method,,

6x^2 - x - 2 = 0.

; 6x^2 - 4x + 3x - 2 = 0.

; 2x(3x-2) +1(3x-2) = 0.

; (3x-2)(2x+1) = 0

either,,

3x-2=0. or. 2x+1=0.

x=2/3. or. x=-1/2.

Answer 2

Answer:

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