Factor.3c2 + 6cd + 3d2 - 48f2
A. (c + d + 4f)(c + d - 4f)
B. 3((c + d)2 + 4f)((c + d)2 - 4f)
C. 3(c + d + 4f)(c + d - 4f)
D. ((c + d)2 + 4f)((c + d)2 - 4f)
Answer: C
You might also like to view...
Evaluate the integral.
A. 
B. 
C. Diverges
D. 1
Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 9i + y9z2j - y2z9k , S is the rectangular surface x = 0, -1 ? y ? 1, and -5 ? z ? 5, direction i
A. 0 B. 20 C. 180 D. 90
Translate the indicated expression.Linda passes a rest area on the highway. One-fourth of an hour later, Mark, traveling in the same direction, passes the same rest area. If t represents the amount of time it takes Mark to catch up to Linda, write an expression in terms of t that describes the amount of time Linda has traveled since passing the rest area.
A. 
B. 
- t
C. t - 
D. t + 
Find a polynomial equation with real coefficients that has the given roots.1, 7
A. x2 + 7x + 8 = 0 B. x2 + 7x - 8 = 0 C. x2 - 8x + 7 = 0 D. x2 + 8x + 7 = 0