Simplify the sum
(4u^3 + 4u^2 + 2) + (6u^3 - 2u + 8)

What are the solutions to the equation 4x2+3x=24-x

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Me find the value of x each figure.