Find the sum and simplify the answer.
+ 
+ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 1,000 B. 100 C. does not exist D. 10
Mathematics
Find the first four terms of the binomial series for the given function.(1 - 4x)1/2
A. 1 - 2x - 2x2 - 2x3 B. 1 + 2x + 2x2 - 2x3 C. 1 - 2x + 2x2 - 4x3 D. 1 - 2x - 2x2 - 4x3
Mathematics
Simplify the expression. All variables represent positive real numbers.
A. 2
B. 2
C. 12
D. 2
Mathematics
Use the discriminant to decide whether the equation represents a parabola, an ellipse, or a hyperbola.8x2 - 5xy + 5y2 - 20 = 0
A. Ellipse B. Parabola C. Hyperbola
Mathematics