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Ghella [55]
3 years ago
12

Is 1+3√15 rational number and why

Mathematics
2 answers:
Vitek1552 [10]3 years ago
5 0
Irrational because square root of 15 is irrational
denis23 [38]3 years ago
5 0
I think 12.6189
because 3<span>√15=11.6189
11.6189+1=12.6189</span>
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