Answer: 27x⁶y¹²
Explanation:
(3x^2y^4)^3
Use the rules of exponents to simplify the expression.
(3x^2y^4)^3
To raise the product of two or more numbers to a power, raise each number to the power and take their product.
3³(x²)³(y⁴)³
Raise 3 to power 3.
27(x²)³(y⁴)³
To raise a power to another power, multiply the exponents.
27x²*³y⁴*³
Multiply 2 times 3.
27x⁶y⁴*³
Multiply 4 times 3.
27x⁶y¹²