Question

Please help me I am stuck with this? Please explain how your step by step to solve this problem.

Answer 1

`\bf \cfrac{18x^4+27x^3-36x^2}{9x^2}\implies \stackrel{\textit{distributing the denominator}}{\cfrac{18x^4}{9x^2}+\cfrac{27x^3}{9x^2}-\cfrac{36x^2}{9x^2}} \\\\\\ \cfrac{18x^4x^(-2)}{9}+\cfrac{27x^3x^(-2)}{9}-\cfrac{36x^2x^(-2)}{9}\implies \cfrac{18x^(4-2)}{9}+\cfrac{27x^(3-2)}{9}-\cfrac{36x^2x^(-2)}{9} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill 2x^2+3x-4~\hfill`

Answer 2

9x^2(2x^2 + 3x -4) / 9x^2

= 2x^2 + 3x -4

The answer is A. Hope this helps!