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Pre-calculus - Learn how to evaluate the difference of two functions, f(x) = x^2 + 1; g(x) = sqrt(x)

In this video series we will investigate the basics of what you will need to know to be successful in Pre-Calculus. We will start with learning about linear equations and writing the equation of a ...
YouTube on MSNOpinion

Pre-calculus - Learn how to simplify an exponent raised to a logarithm, 10^(log (0.5))

In this video series, you will learn the basics of logarithmic and exponential functions. We will start off by converting ...