Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−33811,x2=33811Alternative Form x1≈−0.80403,x2≈0.80403 Evaluate (10x)2−82=x2Subtract the terms More Steps Evaluate (10x)2−82Evaluate the power (10x)2−64Rewrite the expression More Steps Evaluate (10x)2To raise a product to a power,raise each factor to that power 102x2Evaluate the power 100x2 100x2−64 100x2−64=x2Add or subtract both sides 99x2=64Divide both sides 9999x2=9964Divide the numbers x2=9964Take the root of both sides of the equation and remember to use both positive and negative roots x=±9964Simplify the expression x=±33811Separate the equation into 2 possible cases x=33811x=−33811Solution x1=−33811,x2=33811Alternative Form x1≈−0.80403,x2≈0.80403 Show Solution Graph