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16 votes
Which expressions are equivalent to the given expression?

√40
O 1602
0 401
2√10
0 5√8
☐ 4√10

User Kenny Kerr
by
4.9k points

1 Answer

5 votes


2√(10) is equivalent to the expression
√(40)

entire to mixed radical:


√(40) \\√(4\ x\ 10) \\2√(10)

decimal value:


2√(10)=6.32....\\√(40)=6.32...

User Tharwen
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4.8k points