Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−7210,x2=7210Alternative Form x1≈−2.070197,x2≈2.070197 Evaluate x2×7=30Use the commutative property to reorder the terms 7x2=30Divide both sides 77x2=730Divide the numbers x2=730Take the root of both sides of the equation and remember to use both positive and negative roots x=±730Simplify the expression x=±7210Separate the equation into 2 possible cases x=7210x=−7210Solution x1=−7210,x2=7210Alternative Form x1≈−2.070197,x2≈2.070197 Show Solution Graph