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Combine these radicals!

Combine these radicals!-example-1
User Jeanr
by
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1 Answer

4 votes

Answer:

-4√5

Explanation:

-√ 5 can be written as -1√ 5.

from there it is simple subtraction of the radicles

-1-3=-4 therefore, -1√ 5 - 3√ 5=- 4√ 5

User Alexander Abakumov
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