Consider the first five steps of the derivation of the Quadratic Formula. ax2 + bx + c = 0 xt-xt +x+ x2 + x+8 = 0 Ex=- x2 + + a 6² b2 x2 + x + 492 + 4a2 What is the next step?​

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?