Rewrite the expression in terms of exponentials and simplify the results.14 cosh (ln x) + 12 sinh (ln x)
A. 0
B. 13x + 
C. 13
D. 13x
Answer: B
Mathematics
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Graph the line passing through the given point and having the given slope.Through (8, 0), m = - 
A. 
B. 
C. 
D. 
Mathematics
Use a system of equations to solve problem.Find the equation of the circle, written in the form x2 + y2 + ax + by +c = 0, that passes through the points (7, 6), (2, 1), and 
A. x2 + y2 + 4x + 12y + 15 = 0 B. x2 + y2 - 4x - 12y + 4 = 0 C. x2 + y2 - 4x - 12y + 15 = 0 D. x2 + y2 - 2x - 6y + 15 = 0
Mathematics
Write in standard (decimal) form.9.471 × 10-6
A. 0.00009471 B. -9,471,000 C. 0.0000009471 D. 0.000009471
Mathematics
Expand the expression using the Binomial Theorem.(4x2 - 1)3
A. 256x8 + 64x6 - 48x4 + 12x2 - 1 B. 64x6 - 48x4 + 12x2 - 1 C. 64x3 - 48x2 + 12x - 1 D. (16x4 - 8x2 + 1)3
Mathematics