Use completing the square to solve for x in the equation (x-12)(x+4)= 9, оо
X = -1 or 15
x = 1 or 7
X=41 41
X=4+ V73

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Which is f(5) for the function –2x2 + 2x - 3?