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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:

 

Exercise 2

Simplify:

1   

2   

Exercise 3

Solve:

1   

2   

3   

4   

5   

6   

Exercise 4

Solve:

 

Exercise 5

Solve:

 

 

 

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:

Degree : 3, coefficient : 3

 

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

 

It is a binomial, not a monomial.

 

Degree : 1, coefficient

 

Degree:4, coefficient :

 

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

 

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

 

Solution of exercise 2

Simplify:

1   

 

 

 

 

Solution of exercise 3

Solve:

1   

 

2   

 

3   

 

4   

 

5   

 

6    

Solution of exercise 4

Solve:

 

 

 

 

 

 

Solution of exercise 5

Solve:

 

 

 

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Emma

Emma

I am passionate about travelling and currently live and work in Paris. I like to spend my time reading, gardening, running, learning languages and exploring new places.