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  2. Topic
    Mathematics
  3. Study Set
    Introductory Algebra
  4. Exam
    Exam 8: Radical Expressions and Equations
  5. Question
    Perform the Indicated Operation\((\sqrt{8}+\sqrt{7})(\sqrt{8}-\sqrt{7})\) A) 15 B)\(8-4 \sqrt{28}\) C)\(8-2 \sqrt{56}\)
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Perform the Indicated Operation (8+7)(8−7)(\sqrt{8}+\sqrt{7})(\sqrt{8}-\sqrt{7})(8​+7​)(8​−7​) A) 15
B) 8−4288-4 \sqrt{28}8−428​ C) 8−2568-2 \sqrt{56}8−256​

Question 34

Question 34

Multiple Choice

Perform the indicated operation.
- (8+7) (8−7) (\sqrt{8}+\sqrt{7}) (\sqrt{8}-\sqrt{7}) (8​+7​) (8​−7​)


A) 15
B) 8−4288-4 \sqrt{28}8−428​
C) 8−2568-2 \sqrt{56}8−256​
D) 1

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