Final answer:
To write the expression as a power of 2, simplify the expression inside the parentheses and then multiply it by -6.44. The final answer is -3.22.
Step-by-step explanation:
To write the expression as a power of 2, you need to simplify the expression inside the parentheses first. The expression inside the parentheses is 23-24. Using the rules of exponents, 23-24 is equal to 2-1, which is equal to 1/2. Therefore, the expression can be rewritten as -6.44 * 1/2.
Next, simplify the expression -6.44 * 1/2 to find the final answer. -6.44 * 1/2 is equal to -3.22.
Therefore, the expression -6.44 (23-24)-¹ can be written as -3.22, which is not a power of 2.