Use half-angle formulas to find the exact value for the following:
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: C
Mathematics
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Find the derivative.y = 
A. y' = 
B. y' = 
C. y' = 
D. y' = 
Mathematics
Divide.
A. 10x2 - 7x - 4
B. 5x4 - 
x3 - 2
C. 10x4 - 7x - 4x2
D. 10x4 - 7x3 - 4
Mathematics
Establish the identity.
= 
What will be an ideal response?
Mathematics
Identify the equation without applying a rotation of axes.2x2 - 12xy + 3y2 - 2x - 3y + 1 = 0
A. hyperbola B. parabola C. ellipse D. not a conic
Mathematics