Solve for x in simplest radical form. 2x2 + 2x + 4 = x2 + 6x + 5

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Which of the functions below could have created this graph?