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Let's go

Factor and Calculate the Roots of the Following Polynomials

Exercise 1

Exercise 2

Exercise 3

Exercise 4

Exercise 5

Exercise 6

Exercise 7

Exercise 8

Exercise 9

Exercise 10

Exercise 11

Exercise 12

Exercise 13

Exercise 14

Factorize the following.

Exercise 15

Factorize the following.

 

Solution of exercise 1

 

Solution of exercise 2

 

Solution of exercise 3

 

Solution of exercise 4

 

Solution of exercise 5

 

In order to break the middle term, you need to multiply "a" with "c":

Now break 9 into least possible factors:

The next step is to check the sign of the c and in this case, it is positive this means that you need to add the factors to come up with 6:

Now your middle term is broken, you can carry forward:

Solution of exercise 6

Solution of exercise 7

Assuming :

Putting the value of t:

Solution of exercise 8

Assuming :

Putting the value of t:

 

Solution of exercise 9

 

 

 

 

 

 

Solution of exercise 10

Solution of exercise 11

 

Solution of exercise 12

 

Solution of exercise 13

 

Solution of exercise 14

 

 

 

 

 

 

 

Solution of exercise 15

 

 

 

 

 

 

 

 

 

 

 

 

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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.