Use the binomial formula to expand the binomial.(3x + 4)3
A. 27x3 + 108x2 + 108x + 64
B. 9x2 + 24x + 16
C. 27x3 + 108x2 + 144x + 64
D. 9x6 + 12x3 + 4096
Answer: C
You might also like to view...
Solve the problem.The population P, in thousands, of a small city is given by P(t) = 
, where t is the time, in months. Find the growth rate.
A. P'(t) = 
B. P'(t) = 
C. P'(t) = 
D. P'(t) = 
Use identities to find the exact value of the trigonometric function.Find cos ?, given that csc ? = 
and ? is in quadrant IV.
A. 
B. 
C. - 
D. - 
Solve the problem.The car Colleen is driving gets 23
miles per gallon of gas. She used 3
gallons of gas going from her home to her grandparents' home. She used another 2
gallons traveling from her grandparents' home to her cousin's apartment. What was the total distance Colleen drove?
A. 140 miles
B. 142
miles
C. 109
miles
D. 95
miles
Express the vector x as a linear combination of the u's.u1 = 
, u2 = 
, u3 = 
, x = 
A. x = 4u1 + 6u2 - 4u3 B. x = -8u1 + 6u2 + 8u3 C. x = -4u1 + 3u2 + 4u3 D. x = 4u1 - 3u2 - 4u3