Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula x1=−77937790,x2=77937790Alternative Form x1≈−0.339901,x2≈0.339901 Evaluate 180=2x2×779Multiply the terms 180=1558x2Swap the sides 1558x2=180Divide both sides 15581558x2=1558180Divide the numbers x2=77990Take the root of both sides of the equation and remember to use both positive and negative roots x=±77990Simplify the expression x=±77937790Separate the equation into 2 possible cases x=77937790x=−77937790Solution x1=−77937790,x2=77937790Alternative Form x1≈−0.339901,x2≈0.339901 Show Solution Graph