What is the value of X enter your answer in the box

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Find the area of the regular hexagon if a side is 20 cm.

What is x3+3x2−16x−48 divided by x−1?