Represent the radical as a radical with a smaller root index. Assume any variables represent nonnegative values.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Factor the polynomial f(x). Then solve the equation f(x) = 0.f(x) = x4 + 2x3 - 19x2 - 8x + 60
A. (x - 2)(x + 2)(x + 3)(x - 5); -2, 2, 3, -5 B. (x - 2)(x + 2)(x - 3)(x + 5); -2, 2, -3, 5 C. (x - 2)(x + 2)(x - 3)(x - 5); 2, -2, 3, 5 D. (x - 2)(x + 2)(x - 3)(x + 5); 2, -2, 3, -5
Mathematics
Change the order of integration and evaluate the integral.
A. 108? B. 72? C. 36? D. 54?
Mathematics
Graph the function.f(x) = 4e- x
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A pendulum bob swings through an arc 60 inches long on its first swing. Each swing thereafter, it swings only 90% as far as on the previous swing. How far will it swing altogether before coming to a complete stop?
A. 600 inches B. 300 inches C. 67 inches D. 133 inches
Mathematics