Question
Simplify the rational expression. $$\frac{2 c^{2}+c d-d^{2}}{5 c^{2}+3 c d-2 d^{2}}$$
Step 1
The numerator can be factored as $(2c-d)(c+d)$ and the denominator can be factored as $(5c-2d)(c+d)$. So, the expression becomes: $$\frac{(2c-d)(c+d)}{(5c-2d)(c+d)}$$ Show more…
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