Factors of 496 and is it a perfect number?

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0