Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.12x2 - 40x + 4x3
A. (4x2 + 8x)(x - 5)
B. 4x(x + 2)(x - 5)
C. 4x(x - 2)(x + 5)
D. (x - 2)(4x2 + 20)
Answer: C
You might also like to view...
For the compound inequality, give the solution set in both interval and graph forms.x ? 2 and x ? -3
A. (2, ?)
B. (-?, 2]
C. [2, ?)
D. (-?, -3]
Determine if the sequence is arithmetic, geometric, or neither. If arithmetic or geometric, determine the first term and the common difference or common ratio.-6, -1, 4, 9, . . .
A. Arithmetic; a = 5, d = -6 B. Geometric; a = -6, r = 5 C. neither arithmetic nor geometric D. Arithmetic; a = -6, d = 5
Solve the problem.Assuming two parents, four grandparents, etc., what is the total number of ancestors a person has going back 8 generations?
A. 128 ancestors B. 256 ancestors C. 254 ancestors D. 510 ancestors
Write the percent as a decimal.Video games made up 19.5% of the total revenue for a small specialty store.
A. 1.95 B. 0.195 C. 19.5 D. 0.0195