Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula u1=−22,u2=22Alternative Form u1≈−2.828427,u2≈2.828427 Evaluate 13−u2−2=3Subtract the numbers 11−u2=3Add or subtract both sides −u2=−8Divide both sides −1−u2=−1−8Divide the numbers u2=8Take the root of both sides of the equation and remember to use both positive and negative roots u=±8Simplify the expression u=±22Separate the equation into 2 possible cases u=22u=−22Solution u1=−22,u2=22Alternative Form u1≈−2.828427,u2≈2.828427 Show Solution Graph