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natalie2sheffield
26.06.2019 •
Mathematics
What is the simplified form of the fraction below? 5x^2-5/3x^2+3x
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Ответ:
I think the answer is 1/3x*(10x+9)
The * is multiply
Ответ:
The options are
Step-by-step explanation:
Given the fraction![\dfrac{1}{81}](/tpl/images/0666/6121/9f60b.png)
Any option that gives a form equivalent to any of the above is valid.
Option B=
which is equivalent
In Option D:![\frac{9^8}{9^10}=9^{8-10}=9^{-2}](/tpl/images/0666/6121/6f5d3.png)
In Option F:![9^5 \cdot 9^{-7}=9^{5-7}=9^{-2}](/tpl/images/0666/6121/02f35.png)
Therefore, Options B, D and F are equivalent.