Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−742,x2=742Alternative Form x1≈−0.92582,x2≈0.92582 Evaluate (6x×1)(x×7)=36Remove the parentheses 6x×1×x×7=36Multiply the terms More Steps Evaluate 6x×1×x×7Rewrite the expression 6x×x×7Multiply the terms 42x×xMultiply the terms 42x2 42x2=36Divide both sides 4242x2=4236Divide the numbers x2=76Take the root of both sides of the equation and remember to use both positive and negative roots x=±76Simplify the expression x=±742Separate the equation into 2 possible cases x=742x=−742Solution x1=−742,x2=742Alternative Form x1≈−0.92582,x2≈0.92582 Show Solution Graph