Factor completely.x3 + x2 - 81x - 81
A. (x + 1)(x2 - 81)
B. (x + 1)(x + 81)(x - 81)
C. (x + 1)(x + 9)(x - 9)
D. (x - 1)(x2 + 81)
Answer: C
Mathematics
You might also like to view...
Find the volume.Of a box 4.7 m × 3.1 m × 8 m
A. 198.4 m3 B. 116.56 m3 C. 45.167 m3 D. 176.72 m3
Mathematics
Factor the expression completely.wx4 - 10 wLx3 + 16wL2x2 (beam design)
A. wx2(x2 - 10Lx + 16L2) B. w(x2 - 2L)(x2 - 8L) C. wx2(x - 2L)(x - 8L) D. w(x2 - 2Lx)(x2 - 8Lx)
Mathematics
Graph the function.y = 4x + 3 + 3
A. 
B. 
C. 
D. 
Mathematics
Find the centroid of the region bounded by the given curves.
Mathematics