Maths-

General

Easy

Question

# Find the product and give the domain of

Hint:

### The expansions of certain identities are:

We are asked to find the product of the expression and hence find the domain.

## The correct answer is: y 3 = 0 y = 3

### Step 1 of 2:

Simplify the expression and hence find he product:

Thus, the simplified expression,

Step 2 of 2:

To find the domain of the expression, exclude the values for which the denominator gets zero value. That is,

Thus, the domain is:

When you find the domain of a rational expression exclude the values that bring zero to the denominator.

### Related Questions to study

Maths-

### Determine whether the Product represents a rational number or **an irrational number . Explain how you know without simplifying.**

**Determine whether the Product represents a rational number or ****an irrational number . Explain how you know without simplifying.**

**Determine whether the Product represents a rational number or**

**an irrational number . Explain how you know without simplifying.**

**Maths-General**

### Determine whether the sum represents a rational number or an

Maths-

### Determine whether the sum represents a rational number or an **irrational number . Explain how you know without simplifying .**

**Determine whether the sum represents a rational number or an ****irrational number . Explain how you know without simplifying .**

**Determine whether the sum represents a rational number or an**

**irrational number . Explain how you know without simplifying .**

**Maths-General**### Order the numbers shown from the least to greatest ?

### Order the numbers shown from the least to greatest ?

### Order the numbers shown from the least to greatest ?

### Order the numbers shown from the least to greatest ?

### Recognize the following numbers as real numbers , rational

Maths-

### Order the numbers shown from the least to greatest ?

### Order the numbers shown from the least to greatest ?

Maths-General

Maths-

### What is the simplified form of the rational expression ? What is its domain?

### What is the simplified form of the rational expression ? What is its domain?

Maths-General

Maths-

### Order the numbers shown from the least to greatest ?

### Order the numbers shown from the least to greatest ?

Maths-General

Maths-

### Recognize the following numbers as real numbers , rational **numbers , irrational numbers , integers ,whole numbers :**

**Recognize the following numbers as real numbers , rational ****numbers , irrational numbers , integers ,whole numbers :**

**Recognize the following numbers as real numbers , rational**

**numbers , irrational numbers , integers ,whole numbers :**

**Maths-General**### Tell whether each statement is true , sometimes true or never

### Tell whether each statement is true , sometimes true or never

### Identify each solution as rational or irrational :

### Identify each solution as rational or irrational :

### Identify each solution as rational or irrational :

### Identify each solution as rational or irrational :

### Order each set of numbers from least to greatest,

### Order each set of numbers from least to greatest,

### Determine whether set B is a subset of set A?

### Determine whether set B is a subset of set A?

### Determine whether set B is a subset of set A?

### Determine whether set B is a subset of set A?

Maths-

### Tell whether each statement is true , sometimes true or never

true . Explain.

1. A rational number is an integer

2. An irrational number is an integer

### Tell whether each statement is true , sometimes true or never

true . Explain.

1. A rational number is an integer

2. An irrational number is an integer

Maths-General

Maths-

### Identify each solution as rational or irrational :

.

### Identify each solution as rational or irrational :

.

Maths-General

Maths-

### Identify each solution as rational or irrational :

### Identify each solution as rational or irrational :

Maths-General

Maths-

### Order each set of numbers from least to greatest ,

### Order each set of numbers from least to greatest ,

Maths-General

Maths-

### Order each set of numbers from least to greatest,

### Order each set of numbers from least to greatest,

Maths-General

Maths-

### Determine whether set B is a subset of set A?

A= {2, 3, 5, 7, 11}

B= { 3, 5, 7, 9, 11}

### Determine whether set B is a subset of set A?

A= {2, 3, 5, 7, 11}

B= { 3, 5, 7, 9, 11}

Maths-General

Maths-

### Determine whether set B is a subset of set A?

A = { 0, 1, 2, 3, 4}

B= {1, 2}

### Determine whether set B is a subset of set A?

A = { 0, 1, 2, 3, 4}

B= {1, 2}

Maths-General

Maths-

### Which of the following rational expressions simplify to ? Select all that apply .

### Which of the following rational expressions simplify to ? Select all that apply .

Maths-General

Maths-

### Why do you have to state the domain when simplifying rational expressions ?

### Why do you have to state the domain when simplifying rational expressions ?

Maths-General

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