Kayla is 13 years old. Her uncle says that his age minus 22 is equal to Kayla's age. How old is Kayla's uncle?
2 answers:
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Answer:
.
Step-by-step explanation:
The given expression is
We need to simplify the expression such that answer should contain only positive exponents with no fractional exponents in the denominator.
Using properties of exponents, we get
We can not simplify further because on further simplification we get negative exponents in numerator or fractional exponents in the denominator.
Therefore, the required expression is .