Simplifying (4x^5y)^3
In mathematics, simplifying expressions is a fundamental skill. One common type of expression involves raising a monomial to a power. Let's explore how to simplify the expression (4x^5y)^3.
Understanding the Rules
To simplify this expression, we need to recall the following rules of exponents:
- Power of a product: (ab)^n = a^n * b^n
- Power of a power: (a^m)^n = a^(m*n)
Applying the Rules
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Apply the power of a product rule: (4x^5y)^3 = 4^3 * (x^5)^3 * y^3
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Apply the power of a power rule: 4^3 * (x^5)^3 * y^3 = 64 * x^(5*3) * y^3
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Simplify: 64 * x^(5*3) * y^3 = 64x^15y^3
Conclusion
Therefore, the simplified form of (4x^5y)^3 is 64x^15y^3. By understanding the rules of exponents and applying them systematically, we can effectively simplify complex expressions.