Maths-

General

Easy

Question

# Solve the radical equation . Check for extraneous solutions

Hint:

### Rearrange the equation and then solve for x.

## The correct answer is: 7

### Complete step by step solution:

Here we have the equation

On squaring, we have

⇒ x = 7

On substituting the value of x in the equation, we get

Hence there is no extraneous solution.

⇒ x = 7

On substituting the value of x in the equation, we get

Hence there is no extraneous solution.

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