(19^4)^9
To simplify this expression, we need to multiply the exponents within the parentheses.
(19^4)^9 = 19^(4*9) = 19^36
Therefore, the simplified form of (19^4)^9 is 19^36.
To calculate (19^4)^9, you need to follow the order of operations, which is also known as the PEMDAS rule (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).
Step 1: Calculate the exponent inside the parentheses:
19^4 = 130,321
Step 2: Raise the result from step 1 to the 9th power:
130,321^9 ≈ 1.767 × 10^48
Thus, (19^4)^9 is approximately equal to 1.767 × 10^48.