What is the quotient of (6x4 + 15x3 - 2x2 + 10x - 4) : (3x2 + 2) ?

A.) 2x^2 - 5x + 2

B.) 2x^2 - 5x - 2

C.) 2x^2 + 5x - 2

D.) 2x^2 + 5x + 2

We are given with the expression above such that the required in the problem is the quotient of the two polynomials. We just have to try each of the polynomials given as option to 3x2 + 2 to give the equation in the numerator. The answer is B.) 2x^2 - 5x - 2