Determine which factoring technique is appropriate for the given polynomial.8x3 - 125
A. factoring by grouping
B. difference of cubes
C. sum of squares
D. difference of squares
Answer: B
You might also like to view...
Describe the figure as completely as possible, using the properties simple, closed, polygonal curve, and polygon.
A. Closed polygonal curve, not simple B. closed, not simple C. Polygon D. Closed polygonal curve, simple
Solve for the specified variable. Assume that all other variables are nonzero.S = ?(b2 + B2)w; for b
A. b = ± 
- B2
B. b = ± 
C. b = ± 
D. b = ± 
- B
Solve the problem.To model the actual speed s (in miles per hour) in an accident which left a skid mark of l feet, police use the formula s = S 
,where S is the test-car speed (in miles per hour) and L is the test-skid length (in feet). Find the speed S = 45 mph, 
and L = 100 ft. Round your answer to the nearest unit.
A. 55 mph B. 68 mph C. 37 mph D. 95 mph
Find the center and radius of the the circle.(x - 4)2 + (y + 1)2 = 4
A. Center: (-4, 1); Radius: 2 B. Center: (-4, -1); Radius: 2 C. Center: (4, 1); Radius: 2 D. Center: (4, -1); Radius: 2