Question

Find the quotient of the quantity negative 12 times x to the 3rd power plus 21 times x to the 2nd power minus 6 times x all over negative 3 times x.

A.) −4x2 − 7x + 18
B.) 4x2 + 7x + 18
C.) −12x3 + 21x2 + 2
D.) 4x2 − 7x + 2

Answer 1

The correct answer is D: 4x2 − 7x + 2

-12x^3/-3x=4x^2

21x^2/-3x=-7x

-6x/-3x=2