Find the product of (x2 + 2x −3)(4x2 − 5x + 6). 4x4 + 13x3 − 16x2 + 27x − 18 4x4 + 3x3 − 28x2 + 27x − 18 4x4 + 3x3 − 16x2 + 3x − 18 4x4 + 3x3 − 16x2 + 27x − 18

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.

What is the absolute value of the complex number -4-sqrt2i

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5