Math Problem Statement
Evaluate the following algebraic expression at x=2 , y=2 , z=−2 and simplify your answer.
(x+y)2−2z
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Exponentiation
Substitution
Formulas
(x + y)^2 - 2z
a^2 = a * a
Theorems
Order of Operations (PEMDAS)
Suitable Grade Level
Grades 6-8