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: ⇒ x = 12

**Complete step by step solution:**

Here we have the equation

On squaring both the sides, we have

On subtracting, 3x and 4 from both the sides, we get

On squaring both the sides, we get

Here we have the equation

On squaring both the sides, we have

On subtracting, 3x and 4 from both the sides, we get

On squaring both the sides, we get

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