30 !
the quotient of (x^4 – 3x^2 + 4x – 3) and a polynomial is (x^2 + x – 3). what is the polynomial?
a. x^4 – 2x^2 + 5x – 6
b. x^2 – x + 1
c. x^6 + x^5 – 6x^4 + x^3 + 10x^2 – 15x + 9
d. x^4 – 4x^2 + 3x

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18