Question
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Tutor-Verified Answer
Answer
The result is
.
Solution
Calculate or simplify the expression
.
Calculate the value by following steps:
Calculate the value by following steps:
- step0: Calculate:
- step1: Simplify the root:
- step2: Evaluate the root:
- step3: Evaluate the power:
- step4: Multiply by the Conjugate:
- step5: Simplify:
- step6: Multiply the numbers:
- step7: Multiply the numbers:
- step8: Reduce the fraction:
The result of dividingusing fractional exponents is .
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Beyond the Answer
To simplify
using fractional exponents, we start by expressing both the numerator and denominator in terms of exponent fractions.
The square root can be expressed as an exponent of
, so:
Next, the fourth root can be expressed as an exponent of
, so:
Now we can rewrite the original expression:
According to the properties of exponents, when dividing powers with the same base, we subtract the exponents:
To subtract the exponents, we need a common denominator. The least common denominator between 2 and 4 is 4, so we convert
:
Now we can perform the subtraction:
Thus, we have:
Ultimately, the simplified expression is: