Question

Solve each radical equation by using algebra. Check your solution. I will use sq. rt for square root.

1. sq. rt of (x- 5) = 3

2. sq. rt of ( 2x - 1) = x

3. 3sq. rt of( x - 2) = 2sq. rt of( x)

4. sq. rt. of (3x - 2) = x - 2

Answer 1

\[\sqrt{x-5}=3\]\[ x-5=3^2\]\[x=\cdots\]

Answer 2

@GoDeanoGo do you know how to solve that ^