Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula y1=−210,y2=210Alternative Form y1≈−1.581139,y2≈1.581139 Evaluate 2y×y=5Multiply the terms 2y2=5Divide both sides 22y2=25Divide the numbers y2=25Take the root of both sides of the equation and remember to use both positive and negative roots y=±25Simplify the expression y=±210Separate the equation into 2 possible cases y=210y=−210Solution y1=−210,y2=210Alternative Form y1≈−1.581139,y2≈1.581139 Show Solution Graph