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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\((8+\sqrt{13})(8-\sqrt{13})\) A)\(77-16 \sqrt{13}\) B) 51 C) 77 D)\(77+16 \sqrt{13}\)
Solved

Multiply the Conjugates (8+13)(8−13)(8+\sqrt{13})(8-\sqrt{13})(8+13​)(8−13​) A) 77−161377-16 \sqrt{13}77−1613​ B) 51
C) 77
D) 77+161377+16 \sqrt{13}77+1613​

Question 282

Question 282

Multiple Choice

Multiply the conjugates.
- (8+13) (8−13) (8+\sqrt{13}) (8-\sqrt{13}) (8+13​) (8−13​)


A) 77−161377-16 \sqrt{13}77−1613​
B) 51
C) 77
D) 77+161377+16 \sqrt{13}77+1613​

Correct Answer:

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