Maths-

General

Easy

Question

# Solve the equation

Hint:

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

## The correct answer is: ⇒ x = 7

**Complete step by step solution:**

Here we have the equation

On squaring both the sides, we have

On subtracting, x and -2 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, x and -2 from both the sides, we get

On squaring both the sides, we get

**Related Questions to study**

### Express the rational expression in its lowest terms .

### Express the rational expression in its lowest terms .

### Find the product of the rational expression

### Find the product of the rational expression

### Find the extraneous solution of

### Find the extraneous solution of

### Simplify the following expression.

### Simplify the following expression.

### Explain how you can use your graphing calculator to show that the rational expressions and

### Explain how you can use your graphing calculator to show that the rational expressions and

Maths-

### Solve the equation

### Solve the equation

Maths-General

Maths-

### Simplify each expressions and state the domain :

### Simplify each expressions and state the domain :

Maths-General

Maths-

### Express the rational expression in its lowest terms .

A rational expression is a fractional form containing polynomials on the denominator and the numerator.

### Express the rational expression in its lowest terms .

Maths-General

A rational expression is a fractional form containing polynomials on the denominator and the numerator.

Maths-

### When Multiplying , is it necessary to make the restriction x ≠ 0 ? Why or Why not ?

### When Multiplying , is it necessary to make the restriction x ≠ 0 ? Why or Why not ?

Maths-General

Maths-

### Identify the slope and y-intercept of the line:

### Identify the slope and y-intercept of the line:

Maths-General

Maths-

### Rewrite the equation to isolate x.

### Rewrite the equation to isolate x.

Maths-General

Maths-

### Find the product of the rational expression

### Find the product of the rational expression

Maths-General

Maths-

### Explain how you can tell whether a rational expression is in simplest form?

### Explain how you can tell whether a rational expression is in simplest form?

Maths-General

Maths-

### Determine whether is sometimes , always or never true . Justify your reasoning.

### Determine whether is sometimes , always or never true . Justify your reasoning.

Maths-General

Maths-

### Identify the slope and y-intercept of the line:

### Identify the slope and y-intercept of the line:

Maths-General

Maths-

### Find the extraneous solution of

### Find the extraneous solution of

Maths-General

Maths-

### Explain the similarities between rational numbers and rational expressions ?

### Explain the similarities between rational numbers and rational expressions ?

Maths-General

Maths-

### Simplify the following expression.

### Simplify the following expression.

Maths-General

Maths-

### Sketch the graph of

### Sketch the graph of

Maths-General

General

### Explain how you can use your graphing calculator to show that the rational expressions and

are equivalent under a given domain. What is true about the graph

at x = 0and Why?

### Explain how you can use your graphing calculator to show that the rational expressions and

are equivalent under a given domain. What is true about the graph

at x = 0and Why?

GeneralGeneral