[Part 1 (4 points)] Show all work in dividing 9 x squared minus 1 all over 8 x minus 4 divided by the fraction 3 x squared plus 5 x minus 2 all over 2 x squared plus x minus 1 (list restrictions).
[Part 2 (2 points)] Use complete sentences to explain your process.

Question

[Part 1 (4 points)] Show all work in dividing 9 x squared minus 1 all over 8 x minus 4 divided by the fraction 3 x squared plus 5 x minus 2 all over 2 x squared plus x minus 1 (list restrictions).
[Part 2 (2 points)] Use complete sentences to explain your process.

campbell_st · Answer

so the question is 

$$\frac{9x^2 -1}{8x -4}       \div   \frac{3x^2 + 5x - 2}{2x^2 + x - 1}$$

1st task is to factorise all the equations