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Fittoniya [83]
3 years ago
12

Who kno the answer ? Please help

Mathematics
2 answers:
Aleks04 [339]3 years ago
4 0
It's the last one. .........

Naya [18.7K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

√39(√6 + 7)

= √234 + 7√39

= √(9 × 26) + 7√39

= 3√26 + 7√39

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