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If √x = 9, then x is between O 80 and 90 O 4 and 5 O 2 and 3 O 15 and 20
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3 votes
If √x = 9, then x is between
O 80 and 90
O 4 and 5
O 2 and 3
O 15 and 20

User Naveen Shriyan
by
5.5k points

1 Answer

5 votes

Answer:

80 and 90

Explanation:


√(x)=9 \implies x=9^2=81 \implies 80<x<90

User Pedro Franco
by
6.3k points
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