root 8 is rational or irrational
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3
Answer:
root 8 is an irrational number
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6
Answer:
Irrational
Coz, square(2*square_root(2))=8
So 2*square_root(2) is the square_root of 8.
Since we know square_root(2) is irrational (since it is non-terminating non-recurring when in decimal expanded form, in case you didn’t know),
Any number multiplied to an irrational number gives you an irrational number.
Here 2 is being multiplied to the irrational number ‘square_root(2)’, therefore square_root(8) which is 2*square_root(2) is irrational.
Step-by-step explanation:
disha here
i hope that helps
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