Find the value of y for which line a is parallel to line b

Place the following steps in order to complete the square and solve the quadratic equation,

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

What is the solution to the division problem below x3+x2-11x+4/x+4