Math Problem Statement
simplify the cube root of 10 times square root of 5
Solution
To simplify , follow these steps:
Step 1: Combine the expressions under the cube root and square root.
You have , which involves a cube root and a square root. You can express both terms as exponents:
Thus, the expression becomes:
Step 2: Keep the terms separate.
Since these two terms have different bases, we cannot directly combine them into one root or exponent without further manipulation. Therefore, we leave the expression as:
Step 3: Approximate if needed.
If you're looking for an approximation, you can evaluate the expression numerically. Here's how:
Multiplying these gives:
Final Answer:
The simplified form of the expression remains , or approximately 4.81.
Let me know if you'd like more details or have any other questions!
Here are some related questions you could explore:
- How do you simplify the product of cube roots and square roots in general?
- What is the method to combine different radical terms?
- How do you approximate cube roots and square roots manually?
- How do exponents and radicals relate to each other in simplifying expressions?
- What are the properties of exponents when combining powers with different bases?
Tip: To combine radicals with different indices, express them using exponents, then simplify or approximate as needed!
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Math Problem Analysis
Mathematical Concepts
Radicals
Exponents
Formulas
Cube root formula: \(\sqrt[3]{a} = a^{1/3}\)
Square root formula: \(\sqrt{a} = a^{1/2}\)
Theorems
Properties of exponents
Simplifying radical expressions
Suitable Grade Level
Grades 8-10