Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula b1=−315,b2=315Alternative Form b1≈−1.290994,b2≈1.290994 Evaluate 18b2=30Divide both sides 1818b2=1830Divide the numbers b2=35Take the root of both sides of the equation and remember to use both positive and negative roots b=±35Simplify the expression b=±315Separate the equation into 2 possible cases b=315b=−315Solution b1=−315,b2=315Alternative Form b1≈−1.290994,b2≈1.290994 Show Solution Graph