Math Problem Statement
-(-1)^4
Solution
The expression can be evaluated as follows:
-
First, calculate :
-
Now, the expression becomes , since the negative sign outside the parentheses negates the result of :
So, .
Would you like more details or have any questions about this?
Here are 5 related questions:
- What is ?
- How does the sign change when raising negative numbers to even or odd powers?
- What is the difference between and ?
- How do powers of negative numbers affect complex numbers?
- Can you explain how exponents are applied in different steps in solving expressions?
Tip: When raising negative numbers to an even power, the result is always positive.
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Math Problem Analysis
Mathematical Concepts
Exponents
Powers of negative numbers
Formulas
(-1)^n
-x^n = -(x^n)
Theorems
Even and odd powers of negative numbers
Suitable Grade Level
Grades 6-8