Simplify by rationalizing the denominator. Write your answer in a + bi form.
A. - 
- 
i
B. 
- 
i
C. - 
+ 
i
D. 
+ 
i
Answer: B
Mathematics
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Find the derivative of the function.f(x) = x5 log6 x
A. 
B. (ln 6) x4 + 5x4log6x
C. 
+ 5x4log6x
D. x4 + 5x4log6x
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Write a set representing the statement.The integers between 7 and 13
A. {7, 8, 9, 10, 11, 12, 13} B. {7, 8, 9, 10, 11, 12} C. {7, 13} D. {8, 9, 10, 11, 12}
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Provide an appropriate response.
Find the measurement of length x.
A. 19 ft 4 in. B. 20 ft 6 in. C. 19 ft 6 in. D. not enough information to determine answer
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Use the addition property of equality to solve the equation.a - 6 = 6
A. 12 B. 0 C. -12 D. 0
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