Factor the trinomial completely.x5 + 2x4 - 15x3
A. x3(x - 5)(x + 3)
B. x3(x + 5)(x - 3)
C. (x4 + 5x3)(x - 3)
D. (x2 - 5)(x3 + 3)
Answer: B
Mathematics
You might also like to view...
Find the value of a so that the trigonometric function passes through the given point.y = a sin x
A. 1
B. 6
C. 
D. -6
Mathematics
Solve the problem.The number of new mini-vans sold by a particular salesperson during the month of March is exponentially distributed with a mean of 8. What is the probability that the salesperson will sell between 4 and 8 mini-vans in March?
A. 0.172 B. 0.233 C. 0.239 D. 0.184
Mathematics
Use the integral test to determine whether the infinite series
is convergent or divergent.Enter just the word "divergent" or "convergent".
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation.r - 3 = 7
A. r = 0 B. r = -4 C. r = 4 D. r = 10
Mathematics