What is the distance of CD

given that
C (5,-2) and D (-3,8)
Leave your answer as a square root.

CD =

Step-by-step explanation:

Calculate the distance d using the distance formula

d =

with (x₁, y₁ ) = C(5, - 2) and (x₂, y₂ ) = (D(- 3, 8)

d =

   =

    =

    =

     = 2 ← in simplest form

step-by-step explanation:

(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