Question Solve the quadratic equation Solve using square roots Solve by factoring Solve using the quadratic formula Load more d1=−6,d2=6 Evaluate d×4d=9Multiply the terms More Steps Multiply the terms d×4dMultiply the terms 4d×dMultiply the terms 4d2 4d2=9Multiply both sides d2=36Take the root of both sides of the equation and remember to use both positive and negative roots d=±36Simplify the expression d=±6Separate the equation into 2 possible cases d=6d=−6Solution d1=−6,d2=6 Show Solution Graph