Find the product.(x2 - 3x + 1)(5x)

A. 5x3 + 16x2 + 5x
B. 5x3- 15x2 + 5x
C. 5x3 - 14x2 + 2x
D. 5x3 - 15x2 - 8x


Answer: B

Mathematics

You might also like to view...

Write the Hindu-Arabic numeral for the given Egyptian numeral.

A. 3670 B. 367 C. 3067 D. 3607

Mathematics

Solve the problem.A vector F represents a force that has magnitude 4 pounds, and 35° is the angle for its direction. Find the work done by the force in moving an object from the origin to the point (7, 0). Distance is measured in feet. Round the answer to one decimal place, if necessary.

A. 16.1 ft-lb B. 22.9 ft-lb C. 24.2 ft-lb D. 45.9 ft-lb

Mathematics

Establish the identity.ln  + ln  = 2 ln  

What will be an ideal response?

Mathematics

Factor, if possible.p6 + q18r24

A. (p2 + q6r8)(p4 - p2q6r8 + q12r16) B. (p + q3r4)(p - q3r4)(p4 - p2q6r8 + q12r16) C. (p3 + q9r12)(p3 - q9r12) D. (p + q3r4)(p - q3r4)(p2 + pq3r4 + q6r8)(p2 - q3r4 + q6r8)

Mathematics