Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula v1=−310,v2=310Alternative Form v1≈−9.486833,v2≈9.486833 Evaluate v2−4=86Add or subtract both sides v2=90Take the root of both sides of the equation and remember to use both positive and negative roots v=±90Simplify the expression v=±310Separate the equation into 2 possible cases v=310v=−310Solution v1=−310,v2=310Alternative Form v1≈−9.486833,v2≈9.486833 Show Solution Graph