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denis23 [38]
3 years ago
10

Please help me thank you

Mathematics
1 answer:
VashaNatasha [74]3 years ago
4 0
The answer to the first one is 9√5

the answer to the the second is √<span><span>5</span>+7⋅</span>√<span><span>5</span>=8</span>√<span><span>5</span></span>
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