Question

if P of x is equal to 2 x square - 9 X + 9 find the difference between the sum of the zeros and the product of the zeros

Answer 1

Answer:

$2x {}^{2} - 9x + 9 \\ 2x {}^{2} - 6x - 3x + 9 \\ 2x(x - 3) - 3(x - 3) \\ (2x - 3)(x - 3) \\ x = \frac{3}{2} \\ x = 3$