Question

Y=2x^2-5x+18 in quadratic formula

Answer 1

-(-5) +/- the square root of -5^2 - 4(2)(18) / 2(2)

Explanation:

Quadratic formula: -b +/- the square root of b^2 - 4ac / 2a

a = 2, b = -5 c = 18

-(-5) +/- the square root of -5^2 - 4(2)(18) / 2(2)