Evaluate the expression without using a calculator.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: A
Mathematics
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Find the domain and range of the inverse of the given function.f(x) = 
, x ? 0
A. Domain: [0, ?); range: (0, 5] B. Domain and range: [0, ?) C. Domain: (-?, 0}; range: [-5, 0) D. Domain: (0, 5]; range: [0, ?)
Mathematics
Use the remainder theorem to find P(c). For P(x) = 7x4+ 2x3 + 6x2 - 8x + 65, find P(-3).
A. 440 B. 300 C. 478 D. 656
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Given the series  FIGURE 1.png)
estimate the error in using the partial sum  Figure 2.png)
by comparison with the series  Figure 3.png)
What will be an ideal response?
Mathematics
Find all solutions to the equation. Express the solution in degrees.tan x = 1
A. 135° + 180°n B. 45° + 360°n C. 90° + 180°n D. 45° + 180°n
Mathematics