What is the solution to x 4 + 4x 3 ≤ 12x 2? (–6, 2)
[–6, 2]
(–ꝏ, –6) U (2, ꝏ)
(–ꝏ, –6] U [2, ꝏ)

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.