Maths-

General

Easy

Question

# Solve the radical equation

Hint:

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

## The correct answer is: x = 9

**Complete step by step solution:**

Here given equation is

On squaring both the sides, we have

Now, this is a quadratic equation with a = 1, b = -11, c = 18

Roots can be found with,

Here, on substitution in given original equation we get the value of x = 9.

Here given equation is

On squaring both the sides, we have

Now, this is a quadratic equation with a = 1, b = -11, c = 18

Roots can be found with,

Here, on substitution in given original equation we get the value of x = 9.

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### Solve

### Solve

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