A fourth-degree polynomial with integer coefficients has roots at 3 and
Which number cannot also be a root of this polynomial?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

What is the sum of 25x + 15y and (-18x - 6y)

There are three values of k for which p(x) = x^3-2x^2-x+2 divided by (x-k) gives a remainder of zero. find the three values of k.