The formula A=6V2/3 relates the surface area A, in square units, of a cube to the volume V, in cubic units. What is the volume, in cubic inches, of a cube with surface area 486 in.2?

1

step-by-step explanation:

it's the only multiple of both and the least

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3