Question Solve the quadratic equation Solve using square roots Solve by factoring Solve using the quadratic formula Load more x1=−7,x2=7 Evaluate 3x2=147Divide both sides 33x2=3147Divide the numbers x2=49Take the root of both sides of the equation and remember to use both positive and negative roots x=±49Simplify the expression x=±7Separate the equation into 2 possible cases x=7x=−7Solution x1=−7,x2=7 Show Solution Graph