Use the figure and follow the directions below

Is it true or false i’m trying to pass this test so i can leave school

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking