Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 5y5
B. 2y5
C. 2y5
D. 2y5
Answer: D
Mathematics
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Find a so that the statement is true.
a = __________
Fill in the blank(s) with the appropriate word(s).
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Find the length of the curve.x = 3 sin t + 3t, y = 3cos t, 0 ? t ? ?
A. 18 B. 12 C. 6 D. 3?
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Solve the inequality, and graph the solution set.(c + 4)(c - 1)(c - 7) > 0
A. (-?, 1)
B. (-4, 1) ? (7, ?)
C. (-?, -4) ? (1, 7)
D. (7, ?)
Mathematics