Write. Without the radical symbol : 1.) radical 400

2) Radical 16 over 49. 3). Radical 2 over 50.

since 400 = 20^2, √400 = 20

do the others in like wise. Look for perfect squares and pull them out.

Okay so radical 16 over 49 is radical 16 over radical 49 = 4 over 7

Thank youuu but for c theres no perfect square..

tsk tsk

sometimes you gotta do a little work yourself

2/50 = 1/25

that better?

To write the expressions without the radical symbol, we need to evaluate the square roots of the given numbers.

1) √400:
To find the square root of 400, we need to think of a number that, when multiplied by itself, equals 400. In this case, the number is 20. So, the expression without the radical symbol is 20.

2) √16/49:
First, let's evaluate the square root of 16, which is 4. Then, let's evaluate the square root of 49, which is 7. So, the expression without the radical symbol is 4/7.

3) √2/50:
We can simplify this fraction first. The square root of 2 is an irrational number, so we cannot simplify it further. To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 2. So, the fraction becomes 1/25.

Hence, the expression without the radical symbol for √400 is 20, for √16/49 is 4/7, and for √2/50 is 1/25.