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3 years ago

7

I really need help on this question

1 answer:

avanturin [10]3 years ago

5 0

Answer:

-2√5 is the simplest radical form of the equation you posted.

Step-by-step explanation:

-√180 + 4√5

√180 = 6√5

= -6√5 + 4√5

= -2√5

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