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kat5377
07.11.2019 •
Mathematics
Combine these radicals.
8v5+2v45
l0 415
01015
1415
7445
Solved
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Ответ:
14![\sqrt{5}](/tpl/images/0364/0139/dd7c7.png)
Step-by-step explanation:
Using the rule of radicals
Simplifying
=![\sqrt{9(5)}](/tpl/images/0364/0139/6a6ae.png)
=![\sqrt{9}](/tpl/images/0364/0139/46729.png)
![\sqrt{5}](/tpl/images/0364/0139/dd7c7.png)
= 3![\sqrt{5}](/tpl/images/0364/0139/dd7c7.png)
Then
8
+ 2(3
)
= 8
+ 6![\sqrt{5}](/tpl/images/0364/0139/dd7c7.png)
= 14![\sqrt{5}](/tpl/images/0364/0139/dd7c7.png)
Ответ:
Yes
Step-by-step explanation: