2. If 5 (squared) = 25, what is radical 25?

Radical basically means square root. So the square root of 25=5

Radical 25 is 5

Step-by-step explanation:

Radical means the square root of a number.

Think of it as reverse squared

like radical 64 is 8 because 8 x 8 = 64

If you have any questions feel free to ask in the comments.