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Are irrational number? justify the reaason !!!! 5√32

1 Answer

2 votes

Answer:

  • The given number is irrational.

Explanation:

It is known that
√(2) is irrational.

Given number can be converted as:


  • 5√(32) =

  • 5√(16*2) =

  • 5√(16)*√(2) =

  • 5*4*√(2) =

  • 20√(2)

Since
√(2) is irrational,
20√(2) is also irrational (the product of an irrational number and a rational number is irrational), so the given number is irrational.

User Kich
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