Solve for u.
3u^2 - 11 u=4
(If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution.")

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4