Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−45,x2=45Alternative Form x1≈−8.944272,x2≈8.944272 Evaluate 5x×8x=2Multiply the terms More Steps Multiply the terms 5x×8xMultiply the terms 5×8x×xMultiply the terms 5×8x2Multiply the terms 40x2 40x2=2Multiply both sides x2=80Take the root of both sides of the equation and remember to use both positive and negative roots x=±80Simplify the expression x=±45Separate the equation into 2 possible cases x=45x=−45Solution x1=−45,x2=45Alternative Form x1≈−8.944272,x2≈8.944272 Show Solution Graph