Which statement describes a process to solve√(b+20)-√b=5 ? a.)add a radical term to both sides and square both sides only once. b.) add a constant term to both sides and square both sides only once. c.) add a radical term to both sides and square both sides twice. d.)add a constant term to both sides and square both sides twice.

The correct option is C.

Explanation:

The given expression is,

We have to choose the correct process to solve this equation.

Add a radical term both sides.

Now square both sides.

Square both sides.

The process is Add a radical term to both sides and square both sides twice.

Therefore, C is the correct option.

i believe the answer is letter c) 8

step-by-step explanation: