Factor completely.x2 + 5x - 36
A. (x - 9)(x + 1)
B. (x - 9)(x + 4)
C. (x + 9)(x - 4)
D. prime
Answer: C
Mathematics
You might also like to view...
Find the exact value of cos(x-y) given that sec x = 3 / 2, csc y = 3, and x and y are in quadrant 1.
What will be an ideal response?
Mathematics
Solve.The height in meters of females in a certain ethnic group is approximated by h = 0.52 + 2 log (t/3) where t is the girl's age in years and 1 ? t ? 20. Estimate a girl's height at 4 years of age in this particular ethnic group. Round to the nearest hundredth.
A. 0.77 m B. 1.12 m C. 0.96 m D. 0.52 m
Mathematics
Simplify the expression.2p2 + 5p3 - 8p2 - 9p3
A. -10p2 B. -6p2 - 4p3 C. -10p2p3 D. 7p2 - 17p3
Mathematics
Graph the system of inequalities.x + 2y ? 6x + y ? 3y ? 0x ? 0
A. 
B. 
C. 
D. 
Mathematics