February 2, 2021

Chapters

## Exercise 1

Indicate which of the following expressions are monomials. If it is, indicate the degree and coefficient of the monomial. If it is not, state why it is not a monomial:

1

2

3

4

5

6

7

## Exercise 2

Simplify:

1

2

3

4

## Exercise 3

Solve:

1

2

3

4

5

6

## Exercise 4

Solve:

1

2

3

4

5

6

## Exercise 5

Solve:

1

2

3

## Solution of exercise

## Solution of exercise 1

Indicate which of the following expressions are monomials. If it is, indicate the degree and coefficient of the monomial. If it is not, state why it is not a monomial:

1

Degree : 3, coefficient : 3

2

It is not a monomial because the exponent is not a natural number

3

It is a binomial, not a monomial.

4

Degree : 1, coefficient

5

Degree:4, coefficient :

6

It is not a monomial because the exponent is not a natural number.

7

It is not a monomial because the variable is inside the root.

## Solution of exercise 2

Simplify:

1

2

3

4

## Solution of exercise 3

Solve:

1

2

3

4

5

## Solution of exercise 4

Solve:

1

2

3

4

5

6

## Solution of exercise 5

Solve:

1

2

3