Composition of Functions with Rational Exponents
In this lesson, you will learn how to find the composition of two functions with rational exponents. The instructor goes through two examples of finding f of g of x and g of f of x, breaking down the steps for each. The key takeaway is to plug in the inner function into the outer function and simplify using exponent rules. The lesson also emphasizes checking for any restrictions in the domain.
Finding the composition of two functions with rational exponents
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- How do I find the composition of two functions with rational exponents?
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Staff Review
The instructor shows how to find the composition of two functions. His functions have rational exponents. He shows how to find both f(g(x)) and g(f(x)).
