Math Problem Statement
Select ALL the expressions that are true.
Answer choices:
√(n2) = n
-n + n = 0
-n/-n = 1
5n = n/5
n cubed = n2
(-n)2 = n2
-n3 = n3
√(n)(0) = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Square Roots
Exponentiation
Basic Arithmetic Operations
Formulas
√(n²) = |n|
-n + n = 0
-n / -n = 1
(-n)² = n²
Theorems
Properties of Exponents
Properties of Square Roots
Basic Arithmetic Properties
Suitable Grade Level
Grades 9-11
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