Question Solve the quadratic equation Solve using square roots Solve by factoring Solve using the quadratic formula Load more a1=−817,a2=817Alternative Form a1=−2.125,a2=2.125 Evaluate a2×82=172Use the commutative property to reorder the terms 82a2=172Add or subtract both sides 64a2=289Divide both sides 6464a2=64289Divide the numbers a2=64289Take the root of both sides of the equation and remember to use both positive and negative roots a=±64289Simplify the expression a=±817Separate the equation into 2 possible cases a=817a=−817Solution a1=−817,a2=817Alternative Form a1=−2.125,a2=2.125 Show Solution Graph