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Mathematics
Algebra
Expression Simplification
Simplify the following expression: (x – 9)2. (1 point) Responses x2 + 18x + 81 x 2 + 18 x + 81 x2 – 18x + 81 x 2 – 18 x + 81 x2 + 81 x 2 + 81 x2 – 81
1 answer
x^2 - 18x + 81
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