Math Problem Statement
Solution
To simplify the given radical expression:
[ \frac{\sqrt[4]{x^9}}{\sqrtThe expression provided is:
[
\We]
are tasked with simplifying this radical expression.
Steps toWe can approach simplify it:
step1. Simplify individual square roots by:
- For , we can separate the square root into step two parts:
sqrt{9x---
} = \sqrt{###9} \cdot Step \sqrt{x } = 3 \1sqrt{x:}$$ Apply - So the expression becomes the: \ [ \frac{11property \cd ofot 3 ex \sqrt{x}}{ponents4 \sqrt{3}} = under \frac{33 \sqrt{x the}} same{4 \sqrt{ radical3}} . ]
2.The Simplify the fraction property: is We can now simplify:
the square roots in the\ numerator and the[ denominator. To combine the square\ roots, we'll rationalize the denominator by multiplyingfrac both{\ the numerator and the denominator bysqrt \sqrt[n{3}:
]{ \frac{33a \sqrt}}{x}}{4 \{\sqrt{3sqrt}} \cdot \frac[n{\sqrt{3}}]{{\sqrtb{3}} = \frac{33 \sqrt{3x}}{4 \cd}}ot = 3}
Simplifying the denominator: [ \ = \frac{33 \sqrt{3sqrtx}}{12}
]{3. **Simplify\ the fractionfrac**{: Divide 33 by 12: \[ = \frac{11 \sqrt{3x}}{4}$$ Thus, the simplified expression is: $$a\frac{11 \sqrt{3x}}{4}$$ Would you like further}{ clarification or have anyb questions? Here are 5 related questions: 1.}} How\ do] youHere rationalize, a denominator with the square roots numerator? 2. What are some methods to simplify expressions and with square roots? 3. denominator How can we handle higher-order radicals are in algebraic expressions? 4. What happens if the expression involves cube roots instead of square roots? 5 both. under How do you simplify expressions with the fractional ** ex4ponentsth? root****,Tip**: When simplifying square roots, always look for perfect squares or factors that can be simplified out of the root. so combine them: \[ \frac{\sqrt[4]{x^9}}{\sqrt[4]{x^3}} = \sqrt[4]{\frac{x^9}{x^3}} \] --- ### Step 2: Simplify the exponents of $$x$$ in the fraction. Using the exponent rule: $$\frac{x^a}{x^b} = x^{a-b}$$ Here, $$a = 9$$ and $$b = 3$$, so: $$\frac{x^9}{x^3} = x^{9-3} = x^6$$ Thus, the expression simplifies to: $$\sqrt[4]{x^6}$$ --- ### Step 3: Simplify the radical expression. We now simplify $$\sqrt[4]{x^6}$$ using the property of exponents and radicals: $$\sqrt[n]{x^m} = x^{\frac{m}{n}}$$ Here, $$n = 4$$ (4th root) and $$m = 6$$ (power of $$x$$), so: $$\sqrt[4]{x^6} = x^{\frac{6}{4}}$$ Simplify the fraction $$\frac{6}{4}$$: $$x^{\frac{6}{4}} = x^{\frac{3}{2}}$$ --- ### Final Answer: The simplified expression is: $$x^{\frac{3}{2}}$$ Alternatively, write it in radical form: $$x^{\frac{3}{2}} = x \cdot \sqrt{x}$$ --- ### Let me know if you'd like me to expand on any step or provide further explanations! Here are related questions: 1. How do you simplify a radical expression with exponents? 2. What are the rules for combining radicals? 3. How do fractional exponents relate to radicals? 4. How do you simplify higher roots, like cube or 4th roots? 5. How do you convert between radical form and exponent form? **Tip**: Always simplify exponents before handling radicals for easier calculations!Ask a new question for Free
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Math Problem Analysis
Mathematical Concepts
Radicals
Exponents
Simplification of Expressions
Formulas
\( \frac{x^a}{x^b} = x^{a-b} \)
\( \sqrt[n]{x^m} = x^{\frac{m}{n}} \)
Theorems
Laws of Exponents
Suitable Grade Level
Grades 9-10
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