Solve using the addition and multiplication principles together.2r + 2 = 12
A. 4
B. 12
C. 5
D. 8
Answer: C
Mathematics
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. Find 7u.
A. 
B. 
C. 
D. 
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Find the partial fraction decomposition for the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
- 
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Use Newton’s method and x1 = ?1 to find an approximate solution of ?2cos x = x + sin x .
What will be an ideal response?
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Multiply. Write the answer in simplest form.- 
? - 
A. - 
B. - 
C. 
D. 
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