Factor completely.x2 - 5x - 50
A. (x + 5)(x - 10)
B. (x - 5)(x + 10)
C. Prime
D. (x - 5)(x + 1)
Answer: A
Mathematics
You might also like to view...
Simplify.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Subtract (2xy2 + 4xy) from the difference between 
and 
A. -2x2y + 6xy2 - 7xy B. -2x2y - 6xy2 - 7xy C. -2x2y + 6xy2 + 1xy D. -4x2y - 4xy2 - 7xy
Mathematics
Solve the problem.A weight hangs from a rope 20 feet long. It swings through an angle of 27° each second. How far does the weight travel each second? Round to the nearest 0.1 foot.
A. 9.0 feet B. 8.1 feet C. 9.4 feet D. 8.7 feet
Mathematics
Given -3i is a root, determine all other roots of f(x) = x3 + 2x2 + 9x + 18.
A. x = ±2, 3i B. x = -3, ±2i C. x = -2, ±3 D. x = -2, 3i E. x = ±2, 3
Mathematics