perform the indicated operationd express your answer in simplest radical form.

Answer:

1.
[tex] - 5 \sqrt{6} [/tex]
2.
[tex] - 5 \sqrt{5} [/tex]
3.
[tex] - 27 \sqrt{3} [/tex]
4.
[tex]9 \sqrt{3 } + 6 \sqrt[]{5} [/tex]
5.
[tex] - 7 \sqrt[6]{3} - 6 \sqrt[6]{5} [/tex]


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