Solve the logarithmic equation.log5(x + 5) + log5(x - 5) = 2
A. 
B. 
C. 5
D. 50
Answer: C
Mathematics
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Evaluate the integral.
ln 7x dx
A. 137.72 B. 134.25 C. -38.11 D. 162.03
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Find the measure of the third angle in the triangle, when 
.
?
?
__________°
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the partial fraction decomposition for the rational expression.
A. 
+ 
- 
B. 
+ 
+ 
C. 
+ 
- 
D. 
- 
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics