Please help me with my test
Show steps as well!!
Thank you

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

Don't know how to find x given these segment lengths

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"