Factor the polynomial completely.64x3y + 112x2y + 40xy
A. 4xy(10x + 2)(x + 5)
B. 4xy(4x + 1)(4x + 10)
C. 4y(4x + 1)(4x + 10)
D. 4xy(4x + 2)(4x + 5)
Answer: D
Mathematics
You might also like to view...
Calculate the area of the surface S.S is the portion of the sphere x2 + y2 + z2 = 81 between z = - 
and z = 
.
A. 162
?
B. 9
?
C. 162?
D. 81
?
Mathematics
Factor the difference of two squares.(16x4 - 81)
A. (4x2 + 9)(4x2 - 9) B. (4x2 + 9)(2x + 3)(2x - 3) C. (2x + 3)2(2x - 3)2 D. (4x2 + 9)(4x2 + 9)
Mathematics
Solve the inequality and graph the solution.(x - 4)(x + 1) > 0
A. (-1, ?)
| -1 |
B. (-1, 4)
| -1? | 4 |
C. (-?, -1) or (4, ?)
| -1? | 4 |
D. (-?, -4) or (1, ?)
| -4? | 1 |
Mathematics
Write exponential notation.6 ? 6 ? 6
A. 63 B. 3 ? 6 C. 36 D. 61
Mathematics