Establish the identity.csc3 x tan2 x = csc x (1 + tan2 x)
What will be an ideal response?
csc3 x tan2 x = csc x tan2 x (1 + cot2 x) = csc x (1 + tan2 x).
Mathematics
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Sketch the graph of the parabola. : 2x + 7y² = 0
 figure 1.png)
Mathematics
Express as a product of prime factors.2600
A. 23 ? 52 ? 13 B. 2 ? 54 ? 13 C. 23 ? 53 ? 13 D. 24 ? 5 ? 13
Mathematics
Find the volume. 
A. 270 m3 B. 90 m3 C. 16 m3 D. 10 m3
Mathematics
Simplify the radical.-
A. -2x - 3 B. -|2x - 3| C. -2x + 3 D. |2x - 3|
Mathematics