Question 161757
how would i do this problum? {{{x to the power of 3 * x to the power of negitive 5}}}
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{{{x^3 * x^-5}}}
When you multiply terms, you add exponents, if it's the same variable.  In this case it is, both terms are powers of x.
={{{x^(3-5)}}}
={{{x^-2}}}
={{{1/x^2}}}