To solve equations with a variable expression raised to a rational exponent, we first want to make sure the variable expression is isolated. Then we can raise each side of the equation to the reciprocal of the rational exponent.
xnm=k⇔(xnm)mn=kmn
Let's try to solve our equation using this method!
Finding the Solutions
We will first isolate the variable expression raised to a rational exponent, and then raise each side of the equation to the power of 43.
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