Cool Math Equations That Mean Something latest 2023

You are searching about Cool Math Equations That Mean Something, today we will share with you article about Cool Math Equations That Mean Something was compiled and edited by our team from many sources on the internet. Hope this article on the topic Cool Math Equations That Mean Something is useful to you.

Quadratic Equations – Factoring Method To Solve!

Solving Quadratic Equations Using Factors

Quadratic equations are second degree equations and there are many ways to solve them. Quadratic equations are similar to quadratic trinomials (most often when written in standard form); they can be solved using the factor method for trinomials.

If students know how to factor a quadratic trinomial, then it is very easy for them to solve many quadratic equations using this method.

For example; consider that there is the given equation “x² + 6x + 8 = 0” and we are asked to solve it. If we analyze this equation, the left side is a standard quadratic trinomial and it can be factored easily.

We start solving the equation as shown below:

x² + 6x + 8 = 0

Find two factors of “8” that add up to “6”. Brainstorming for the factors of the number “8”, we find that the numbers “4” and “2” are the required factors of “8” which add up to give “6”.

We can therefore factor the given polynomial “x² + 6x + 8” to, “(x+2)(x+4)” and we can rewrite our quadratic equation using the above factors as shown below:

(x+2)(x+4)=0

Now the given factors multiply with each other to give zero (on the right side of the equation). As you know, if two numbers multiply to zero, then one of them equals zero or both equal zero. Therefore, we can separate the two factors by writing them equal to zero individually, as shown below:

x + 2 = 0 Or x + 4 = 0

Now, if we solve the linear equations above, we get two values ​​of “x”, as shown in the next step:

x = – 2 Or x = – 4

Hence the solution of the given equation which was found and which can be written as shown below:

x = -2, -4

Students can show the entire work together as shown below:

x² + 6x + 8 = 0

(x+2)(x+4)=0

x + 2 = 0 Or x + 4 = 0

x = – 2 Or x = – 4

x = -2, -4 is the answer.

Therefore, many quadratic equations can be solved using the factorial method, but students should know how to factor quadratic polynomials. You can read my articles on factoring quadratic trinomials for more help.

Video about Cool Math Equations That Mean Something

You can see more content about Cool Math Equations That Mean Something on our youtube channel: Click Here

Question about Cool Math Equations That Mean Something

If you have any questions about Cool Math Equations That Mean Something, please let us know, all your questions or suggestions will help us improve in the following articles!

The article Cool Math Equations That Mean Something was compiled by me and my team from many sources. If you find the article Cool Math Equations That Mean Something helpful to you, please support the team Like or Share!

Rate Articles Cool Math Equations That Mean Something

Rate: 4-5 stars
Ratings: 7617
Views: 50169744

Search keywords Cool Math Equations That Mean Something

Cool Math Equations That Mean Something
way Cool Math Equations That Mean Something
tutorial Cool Math Equations That Mean Something
Cool Math Equations That Mean Something free
#Quadratic #Equations #Factoring #Method #Solve

Source: https://ezinearticles.com/?Quadratic-Equations—Factoring-Method-To-Solve!&id=5549916

Related Posts

default-image-feature

Cool Math Don T Look Back latest 2023

You are searching about Cool Math Don T Look Back, today we will share with you article about Cool Math Don T Look Back was compiled and…

default-image-feature

Cool Math Cool Math Run 3 latest 2023

You are searching about Cool Math Cool Math Run 3, today we will share with you article about Cool Math Cool Math Run 3 was compiled and…

default-image-feature

Cool Math Com Cool Math Com latest 2023

You are searching about Cool Math Com Cool Math Com, today we will share with you article about Cool Math Com Cool Math Com was compiled and…

default-image-feature

Cool Games Math Games Run 3 latest 2023

You are searching about Cool Games Math Games Run 3, today we will share with you article about Cool Games Math Games Run 3 was compiled and…

default-image-feature

Cool Examples Of Math In The World latest 2023

You are searching about Cool Examples Of Math In The World, today we will share with you article about Cool Examples Of Math In The World was…

default-image-feature

Cool Cool Math Games Run 2 latest 2023

You are searching about Cool Cool Math Games Run 2, today we will share with you article about Cool Cool Math Games Run 2 was compiled and…