The quotient of (x4 – 3x2 + 4x – 3) and a polynomial is (x2 + x – 3). What is the polynomial? x4 – 2x2 + 5x – 6 x2 – x + 1 x6 + x5 – 6x4 + x3 + 10x2 – 15x + 9 x4 – 4x2 + 3x

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.