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Alika [10]
3 years ago
9

How do I do 2 root 20 - 3 root 5

Mathematics
1 answer:
Komok [63]3 years ago
8 0
2√20=2((√4)(√5)=2((2)(√5)=4√5

now we have
4√5-3√5=1√5=√5
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3 years ago
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