Math, asked by archanarai68100, 3 months ago

root 8 is rational or irrational​

Answers

Answered by singhsiya129
3

Answer:

root 8 is an irrational number

Answered by s13397adisha2258
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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