Question

1. What is the principal root of 441?

a. -441
b. 441
c. -21
d. 21



2. which of the following is an irrational number?

a. ㅠ
b. 0.75
c. 95
d. √144​

Answer 1

Answer:

0.75

21

I hope this is helpful

Answer 2

Answer:

The number 441 is an odd composite number. The square root of 441 is the number (integer) which when multiplied by itself results in 441, it is both positive and negative.

...

Square of 441: 194,481.

Hope it's correct thank you ♡