Question Solve the quadratic equation Solve using square roots Solve using the quadratic formula Solve using the PQ formula k1=−14966,k2=14966Alternative Form k1≈−2.220039,k2≈2.220039 Evaluate 2k×7k−11=58Multiply More Steps Evaluate 2k×7kMultiply the terms 14k×kMultiply the terms 14k2 14k2−11=58Add or subtract both sides 14k2=69Divide both sides 1414k2=1469Divide the numbers k2=1469Take the root of both sides of the equation and remember to use both positive and negative roots k=±1469Simplify the expression k=±14966Separate the equation into 2 possible cases k=14966k=−14966Solution k1=−14966,k2=14966Alternative Form k1≈−2.220039,k2≈2.220039 Show Solution Graph