Math Problem Statement
Find the value of the cube root of 27.
Solution
The question in the image asks to find the value of , which is the cube root of 27.
Solution:
The cube root of a number is a number such that .
-
Start with :
We need to find such that . -
Test simple values:
- (too small)
- (still too small)
- (perfect!)
-
Therefore, .
Final Answer:
The value is 3.
Let me know if you want a detailed explanation or have any questions!
Here are 5 related questions to explore:
- What is the cube root of 64?
- How do you compute higher roots like ?
- How does the cube root differ from the square root?
- Can negative numbers have real cube roots?
- What are practical applications of cube roots in real life?
Tip: Cube roots are often used in volume-related problems, as the cube of a side length gives the volume of a cube.
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Math Problem Analysis
Mathematical Concepts
Cube Root
Exponents
Formulas
Cube root formula: \( y = \sqrt[3]{x} \), where \( y^3 = x \)
Theorems
Properties of exponents
Suitable Grade Level
Grades 6-8