Factor the polynomial.x4 - 16
A. (x2 + 4)(x + 2)(x - 2)
B. (x + 2)2(x - 2)2
C. (x2 + 4)(x - 2)2
D. (x2 + 4)(x2 - 4)
Answer: A
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Use a calculator or computer program to approximate the value of y(T) using Euler's method with the given time step on the interval [0, T]. Then, using the exact solution given, find the error in the approximation to y(T) (only at the right endpoint of the time interval). Round answers to five decimal places, do not use intermediate rounding.y'(t) = 
, y(0) = 6; ?t = 0.2, T = 1; y(t) = 
A. y(1) ? 6.08276; 0.01662 B. y(1) ? 6.09938; 0.01662 C. y(1) ? 6.09938; 6.08276 D. y(1) ? 6.09938; 0.20000
Solve for the base. Round to the nearest cent.Part: $743.00 Rate of increase: 12%
A. $663.39 B. $763.39 C. $832.16 D. $743.00
Perform the indicated operation and write the answer in lowest terms. 
? 10
A. 
B. 
C. 
D. 
A nonlinear system is given, along with the graphs of both equations in the system. Determine if the points of intersection specified on the graph are solutions of the system by substituting directly into both equations.x2 + y2 = 522y + 3x = 0
A. Yes B. No