1. Square root 0f x-1=3
2. The square root of x3 = 8
3. The square root of x2 = x an identity (true for all values of x)?
4. V = s3. Find the length of a side of a cube if the Volume is 729 cm3.
1. square root 0f x-1=3
Solution. We can square both sides to get
2. the square root of x3 = ...
Equations are solved.