Question Solve the quadratic equation Solve using square roots Solve by factoring Solve using the quadratic formula Load more c1=−4,c2=4 Evaluate 12×42=c2Simplify More Steps Evaluate 12×421 raised to any power equals to 1 1×42Any expression multiplied by 1 remains the same 42 42=c2Swap the sides c2=42Add or subtract both sides c2=16Take the root of both sides of the equation and remember to use both positive and negative roots c=±16Simplify the expression c=±4Separate the equation into 2 possible cases c=4c=−4Solution c1=−4,c2=4 Show Solution Graph