Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.5n2 = -8n - 1
A. 
? 0.117, 
? -1.717
B. 
? -0.937, 
? -2.263
C. 
? -0.137, 
? -1.463
D. 
? -0.068, 
? -0.732
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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= 
+ 10 by squaring both sides and gets 
Why is this not correct?
What will be an ideal response?
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Determine the quadrant in which the terminal side of angle ? lies.cot ? < 0 and cos ? > 0
A. Quadrant II B. Quadrant I C. Quadrant IV D. Quadrant III
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Find the inverse of the function.f(x) = log(x + 6)
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