The zeroes of the polynomials x2 – x – 6 are:
Solving the quadratic part,
⟹ x2 - x – 6 = 0
⟹ x2 - 3x + 2x – 6 = 0
⟹ x(x - 3) + 2(x - 3) = 0
⟹ (x + 2) (x - 3) = 0
Solving first part,
x + 2 = 0
x = - 2
Solving second part,
x - 3 = 0
x = 3
So the correct answer is C [3, -2].
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.