Factor completely. If the polynomial cannot be factored, say it is prime.50x2 + 160x + 128
A. 2(5x - 8)2
B. 2(5x + 8)(5x - 8)
C. 2(5x + 8)2
D. prime
Answer: C
You might also like to view...
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = -7
A. x-intercept: (-7, 0), m: - 
B. x-intercept: (0, -7), m: 0
C. x-intercept: (0, 0), m: -7
D. x-intercept: (-7, 0), m: undefined
Provide an appropriate response.Use a calculator to find the value (to four decimal places) of 
A. -0.6225 B. 0.6225 C. 0.8712 D. -0.8712
Solve the problem.Any offset between a stationary radar gun and a moving target creates a "cosine effect" that reduces the radar mileage reading by the cosine of the angle between the gun and the vehicle. That is, the radar speed reading is the product of the actual reading and the cosine of the angle. Find the radar reading to the nearest hundredth for the auto shown in the figure. 
A. 97.07 mph B. 35.12 mph C. 98.93 mph D. 91.49 mph
Find the vertices of the hyperbola with the given equation.121x2 - 64y2 = 7744
A. (-11, 0), (11, 0) B. (0, -11), (0, 11) C. (0, -8), (0, 8) D. (-8, 0), (8, 0)