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  2. Topic
    Mathematics
  3. Study Set
    Introductory and Intermediate Algebra
  4. Exam
    Exam 1: Introduction to Real Numbers and Algebraic Expressions
  5. Question
    Multiply. --9 · (-9)
Solved

Multiply. --9 · (-9)

Question 241

Question 241

Multiple Choice

Multiply.
--9 · (-9)


A) -81
B) -90
C) 90
D) 81

Correct Answer:

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