Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.
A. +
B. +
+
C. +
+
D. +
+
Answer: A
Mathematics
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Factor completely.-2w2 - 20w - 48
A. -(2w + 12)(w + 4) B. -2(w + 6)(w + 4) C. -(w - 6)(w - 4) D. prime
Mathematics
Solve the formula for the specified variable.F = C + 32 for C
A. C = (F - 32)
B. C =
C. C =
D. C = (F - 32)
Mathematics
Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.x3 + 9x2 - x - 9 > 0
A. (-?, - 9) ? (-1, 1)
B. (-1, 1) ? (9, ?)
C. (-?, - 1) ? (1, 9)
D. (- 9, -1) ? (1, ?)
Mathematics
Graph the function.y = -3 sin (2?x + 2?)
A.
B.
C.
D.
Mathematics