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Naddik [55]
3 years ago
15

Plz help me thank you

Mathematics
2 answers:
lana [24]3 years ago
8 0

√5.√8

=√40

√2×2×2×5

2√10

option A is correct

AVprozaik [17]3 years ago
5 0

Answer:

√5×√8

 (after multiplying)                                    

=√40  

(after prime factorization)

=√2×2×2×5

=2√10 (first option)

i hope this helped you!!

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