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# Is the square root of 49 irrational?

Updated: 4/28/2022

Wiki User

16y ago

No. The square root of 49 is plus or minus 7, both of which are integers. And integers are rational numbers - whether they are positive or negative.

Wiki User

16y ago

Anonymous

Lvl 1
3y ago

No, because 7 times 7 is 49 and R49 is a rational number

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### Is the square root of 49 a rational number or irrational number?

The square root of 49 is 7, so it is rational.

### Is the square root 49 rational or irrational?

sqrt(49)= 7=====quite rational!

### Is the square root of 49 irrational or rational?

sqrt(49)= 7=====quite rational!

### Is - square root 49 rational or irrational?

Rational because it is 7.

### Is square root of 49 irrational?

No. The square root of 49 is plus or minus 7, both of which are integers. And integers are rational numbers - whether they are positive or negative.

### Is the square root of 49 an irrational number?

No because 7 is a rational number

### Is the square root of 49 a rational irrational whole or integer number?

The &radic;49 is 7. It is a rational number.

### Is the square root of -47 irrational?

Yes. The square root of any positive integer can only be either an integer (if the number, for example 49, happens to be a perfect square), or an irrational number.

### Is the negative square root of 49 a whole number natural number integer rational number or irrational number?

The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.

### Is they sqare root of 94 irrational or irrational?

The square root of 94 is an irrational number

### Is the square root of 200 rational or irrational?

The square root of 200 is irrational.

irrational