Help for homework
with the steps please
and make sure it's in surd form
for brainliest

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Multiply the polynomials (x+3)(x^2-6x+5)