7x(2x blank)=42 plz answer fast will mark as !

What is x3+3x2−16x−48 divided by x−1?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree