Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−211,x2=211Alternative Form x1≈−1.658312,x2≈1.658312 Evaluate 36x2=99Divide both sides 3636x2=3699Divide the numbers x2=411Take the root of both sides of the equation and remember to use both positive and negative roots x=±411Simplify the expression x=±211Separate the equation into 2 possible cases x=211x=−211Solution x1=−211,x2=211Alternative Form x1≈−1.658312,x2≈1.658312 Show Solution Graph