Solve.
+ 
= -1
A. 0
B. 5
C. No solution
D. - 
Answer: C
Mathematics
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Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.x6 ? x5
A. 30x B. 11x C. x30 D. x11
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Sketch the graph and find the area of the region bounded by the graph of the function f and lines 
, 
and 
.
?
?
A. ?
sq units.
?
B. ?
sq units.
?
C. ?
sq units.
?
D. ?
sq units.
?
Mathematics
Solve. Provide answers in interval notation.(c + 8)(c - 1)(c - 5) > 0
A. (5, ?) B. (-?, -8) ? (1, 5) C. (-8, 1) ? (5, ?) D. (-?, 1)
Mathematics
Write the sum or difference in the standard form a + bi.(8 - 9i) + (5 + 6i)
A. 13 - 3i B. 13 + 3i C. -13 + 3i D. 3 + 15i
Mathematics