Perform the indicated operations and simplify. Assume all variables represent positive real numbers.
+ 9
+ 2
A. -83
B. -72
C. 83
D. 6
Answer: C
Mathematics
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A. Rational B. Irrational
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Solve the equation.log2(x + 1) + log2(x - 5) = 4
A. {7} B. {8} C. {-3} D. {7, -3}
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Solve the equation.31 + 2x = 27
A. {-1} B. {3} C. {1} D. {9}
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Solve the rational equation.
- 
= 
A. {35}
B. {-35}
C. {70}
D. {
}
Mathematics