Determine which value(s), if any, must be excluded from the domain of the variable in the expression.
A. x = -3
B. x = 0, x = - 
C. x = -9
D. none
Answer: D
Mathematics
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Use a strictly graphical approach to solve the equation over the interval [0, 2?). Express solutions to the nearest hundredth.sin3 x - cos x - 1 = 0
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