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  2. Topic
    Mathematics
  3. Study Set
    Intermediate Algebra
  4. Exam
    Exam 7: Radical Expressions and Equations
  5. Question
    Multiply the Conjugates\((\sqrt{5}+2)(\sqrt{5}-2)\) A) 9 B)\(5-2 \sqrt{2}\) C) 3 D) 1
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Multiply the Conjugates (5+2)(5−2)(\sqrt{5}+2)(\sqrt{5}-2)(5​+2)(5​−2) A) 9
B) 5−225-2 \sqrt{2}5−22​ C) 3
D) 1

Question 118

Question 118

Multiple Choice

Multiply the conjugates.
- (5+2) (5−2) (\sqrt{5}+2) (\sqrt{5}-2) (5​+2) (5​−2)


A) 9
B) 5−225-2 \sqrt{2}5−22​
C) 3
D) 1

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