Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula h1=−21,h2=21Alternative Form h1≈−4.582576,h2≈4.582576 Evaluate 3h2=7Multiply both sides h2=21Take the root of both sides of the equation and remember to use both positive and negative roots h=±21Separate the equation into 2 possible cases h=21h=−21Solution h1=−21,h2=21Alternative Form h1≈−4.582576,h2≈4.582576 Show Solution Graph