# How What Is The Quadratic Formula

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Ask: Make your own written about the process on how you solve the quadratic equation by finding first the a,b,c and then choose what ways (factoring,Completing the square or Quadratic formula)​

it’s the correct verb to match

Step-by-step explanation:

thank you

## how to solve quadratic equation. what is the formula.

you can solve the quadratic equation by using this formula ax+bx+c=0
example:
2x=x²+4
you should arrange this in standard form by using the formula
so, x²-2x+4=0  and add equal and zero to the last

## how to solve quadratic equation. what is the formula.

you can solve the quadratic equation by using this formula ax+bx+c=0
example:
2x=x²+4
you should arrange this in standard form by using the formula
so, x²-2x+4=0  and add equal and zero to the last

## how to get the root by quadratic equationwhat is the

what is the specific formula?​

What is the answer for that? -_-

## 1. What is Quadratic Equation? How do we de termine

3. Site three examples for each kind of factoring quadratic equation.
A. Perfect Square
B. Completing the Square
D. Factoring if a=1

Thank you

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## "How will you solve a given quadratic equation by completing

Ask: “How will you solve a given quadratic equation by completing the square method? in finding the roots of a given quadratic equation using the quadratic formula, what are the things to consider?”​

If we take the square root of both sides X. Minus 3 squared equals the square root of the right side. Ok so once we take square roots we should put a positive or negative on one side on the Left.

The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.

## What I Can Doctivity 3: Make the Most Out of

ctivity 3: Make the Most Out of It!
nswer the following

2. How are you going to use the quadratic formula in determining whether a quadratic
equation has no real solutions? Give at least two examples of quadratic equations
with no real solutions.​

pano gamitin d ako marunong

## 1. What is Quadratic Equation? How do we de termine

3. Site three examples for each kind of factoring quadratic equation.

A. Perfect Square
B. Completing the Square
D. Factoring if a = 1​

1.) In algebra, a quadratic equation is any equation that can be rearranged in standard form as ax^{2}+bx+c=0 where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no ax^2 term.

2.)

3.) factoring

– rewrite the equation in general form

– factor the left side form

– apply zero product property

-(x-3) (first factor) (x-4) (second factor)=0

– x-3=0

-x²-4=0

x=0+3

x=3 *x=3 is the final answer of factoring equations of first factor

-x= 0+4

-x= 4 *x=4 is the final answer of second factor

B. completing the square

steps

– transform the equation to ax² + bc = -c (transform nyo sya SA standard form)

– divide both side equation by a

– add the square of half the equation of x ac² + (b/2)² x +(b/2)² =c

– factor the resulting the perfect square trinomial

-solve for x

solving

– x² – 4x – 5=0

x² – 4x=5

x² -4x +4 = 5 + 4 ( bakit “4” Kasi titingnan nyo Yung amount sa b. The b is -4x

[x² – 4x+4]=9

(x – 2) *final answer is x-2

C.

– m² = 6m + 9

m² – 6m – 9= 0

a= 1 b= -6 c= -9

## 1. What is Quadratic Equation? How do we de termine

3. Site three examples for each kind of factoring quadratic equation.
A. Perfect Square
B. Completing the Square
D. Factoring if a=1

thank you for the points

## Learning Task 3. Using the concept map below explain what

Ask: Learning Task 3. Using the concept map below explain what you have learned in this module.

How can you solve quadratic equation in one variable using extracting the square roots?

How can you solve quadratic equation in one variable using factoring method?

How do you illustrate quadratic equation in one variable?

How can you solve quadratic equation in one variable using completing the square method?

How can you solve quadratic equation in one variable using quadratic formula? ​