Factor the trinomial completely. If the polynomial cannot be factored, write "prime."28 + 27x + x2
A. prime
B. (x + 7)(x + 4)
C. (x + 28)(x + 1)
D. (x + 28)(x - 1)
Answer: A
Mathematics
You might also like to view...
Clear fractions then solve by substitution.
+ 
= 4
- 2y = 21
A. {(6, -8)} B. {(-6, 8)} C. {(x, y)| 7x + 5y = 48} D. ?
Mathematics
Write true or false for the statement.A doctor might prescribe 23 kiloliters of a very strong medicine.
A. True B. False
Mathematics
Convert the units.547 cm = m
A. 54,700 m B. 54.70 m C. 5.47 m D. 5470 m
Mathematics
Solve the initial-value problem.
Mathematics