Multiply.(x - 4)(x + 1)(3x + 3)

A. 3x3 + 6x2 + 21x - 12
B. 3x3 - 6x2 - 21x - 12
C. 3x3 - 21x2 - 6x - 12
D. 3x3 - 12


Answer: B

Mathematics

You might also like to view...

Simplify. Assume that each variable is nonnegative.

A.
B.
C. 1
D.

Mathematics

Add.-20 + 18

A. -2 B. 38 C. -38 D. 2

Mathematics

Find the solution set of the equation. If the equation has no solution write ? and if the equation is an identity so state. - 3 = 

A. {-2} B. {3} C. {9} D. {-3}

Mathematics

Round to the indicated place value.Round to the nearest tenth: 137.25

A. 137.3 B. 137.25 C. 137 D. 137.2

Mathematics