If a = 6, b = 7, and c = 12, find a^2 + b^2 and find c^2. which value is greater? i know the answers are 85, 144 and c^2. however, i forgot the steps needed to get these. any is appreciated.

(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