Introduction to X 2 4x 3 0

What is X 2 4x 3 0?

X 2 4x 3 0 is an algebraic expression that can be used to solve mathematical equations. It is made up of two parts: an unknown variable, x, and a second component, the coefficient 2, 4, 3 and 0. The coefficient indicates the power of the unknown variable. For example, if the coefficient is 2, then the expression is x2, and if the coefficient is 4, then the expression is x4.

Solving Equations with X 2 4x 3 0

To solve an equation using X 2 4x 3 0, you must first understand the equation. This means understanding what each component of the equation represents, as well as how they interact with each other. Once you have an understanding of the equation, you can begin to solve it by manipulating the equation to isolate the unknown variable.

Using the Quadratic Formula

The Quadratic Formula is a powerful tool for solving equations with X 2 4x 3 0. The formula is used to solve equations of the form ax2 + bx + c = 0, where a, b, and c are constants. By plugging in the coefficients from the equation, the Quadratic Formula can be used to solve for the unknown variable.

Finding the Discriminant

The discriminant is a number that is used to determine the number of solutions a given equation has. To find the discriminant, take the coefficients from the equation and plug them into the formula b2-4ac. Once the discriminant is found, you can use it to determine the number of solutions the equation has.

Graphing X 2 4x 3 0

Graphing X 2 4x 3 0 can be a useful way to visualize the equation and its solutions. To graph the equation, you must first determine the vertex, which is the point at which the function reaches its highest or lowest point. Once the vertex is determined, you can draw a graph of the equation using the vertex as the origin.

Other Questions and Answers Related to X 2 4x 3 0

Table of Content:

1. persamaan kuadrat yang mempunyai akar akar 2+√7 dan 2-√7 adalah a. x²- 4x +3=0b. x²- 4x -3=0c. x²+ 4x -3=0d. -x²-4x -3=0

Jawab:

Penjelasan dengan langkah-langkah:

Lihat lampiran

Jadi, persamaan kuadrat yang mempunyai akar 2+√7 dan 2-√7 adalah B.x²-4x-3=0

2. 2 log (x^2+4x)=5 2log(x^3+4x=2log 32 x^2+4x=32 x^2+4x-32=0 (....) (...) =0

²log (x² + 4x) = 5

²log (x² + 4x) = ²log 32

x² + 4x = 32

x² + 4x - 32 = 0

(x + 8)(x - 4) = 0

x = -8 dan x = 4

3. 4x + 3 ( x - 2 ) - ( 5 - 4x ) = 0

4x+3x-6-5+4x=0
11x-11=0
11x=11
x=1
4xkuadrat-8x-20x+16x kuadrat+3x-6-15+12x=0
20xkuadrat-13x-21=0

4. Persamaan polinomial yang akar akarnya -3,-2,dan 1 adalah A. X³+X²+4X-6=0 B. X³+X²-4X-6=0 C. X³+4X²-4X-6=0 D. X³+4X²+X-6=0 E. X³+4X²-X-6=0

Polinomial

akar akarnya : -3, -2, 1

x = -3 ...... x + 3 = 0

x = -2 ...... x + 2 = 0

x = 1 ..........x - 1 = 0

Maka,

(x + 3) (x + 2) (x - 1) = 0

x³ - x² + 5x² - 5x + 6x - 6 = 0

x³ + 4x² + x - 6 = 0

5. berapakah hasil dari 4x+3(x-2)-(5-4x)=0

4x+3x-6-5+4x=0
11x-11=0
11x=11
x=11/11
x=1

6. 4x+3(x-2)-(5-4x)=0 bagaimana penyelesaianya

4x + 3 (x-2) - (5-4x) = 0
4x + 3x - 6 -5 +4x = 0
7x -11 + 4x = 0
7x + 4x = 11
   11x = 11
   x = 11/11
   x = 1

7. persamaan x^2 - 4x + 3 = 0 dan x^2 + 4x - 21 = 0 , mempunyai sebuah akar persekutuan. Akar persekutuan tersebut adalah

persamaan x^2 - 4x + 3 = 0 dan x^2 + 4x - 21 = 0 , mempunyai sebuah akar persekutuan. Akar persekutuan tersebut adalah ...

PENYELESAIAN :

= x^2 - 4x + 3 = 0 dan x^2 + 4x - 21 = 0= X=21/4=5,25,X2=18

SEMOGAMEMBANTU

8. 1. x² -4x=02. 2x² +4x=03. x² + 10x +24=04. x²+ 11x +24=0

Jawaban:

tuh nomor satu dan dua maaf kalo salah

9. Persamaan dari x^2-4x+3=0 adalah??

Kata kunci : pemfaktoran aljabar
Mapel : Matematika

=> x^2 - 4x + 3
=> (x - 3) (x -1)
=> x = 3 atau x = 1x^2 - 4x + 3 = 0
(x - 1) (x - 3) = 0

x - 1 = 0
x = 0 + 1
x = 1

x - 3 = 0
x = 0 + 3
x = 3

Hp = { 1, 3 }

maaf kalau salah. semoga membantu

10. 1). x² +4x=0 2). 4x²-36x=0 3). x²-81=0 4). x²= 121 5). 36x²-9=0

x² + 4x
x(x + 4)

4x² - 36x
4x(x - 9)

x² - 81 = 0
x² = 81
x = 9

x² = 121
x = 11

36x² - 9
(18x - 9)(2x + 1)

11. 〖4x〗^2-9x-9>0 □(3/(x^2-3x+2))≤□(5/(x^2-4x+3))

maksudnya gimana ya, saya kurang ngerti mohon maaf

12. (x^3 - 4x)(x^2 - 2x + 3) > 0

Maaf ya tulisannnya jelek

Semoga bisa membantu

13. Akar dari x^2 - 4x - 3 = 0 adalah...

x^2 - 4x - 3 = 0

a = 1 , b = -4 , c = -3

rumus abc

x1,2 =(-b + √b^2 - 4ac)/2a

= (4 + √(-4)^2 - 4×1×(-3)) /2×1

= ( 4 + √16+12)/2

= (4 + √28 )/2

= (4 + 2√7 )/2

x1 = 4 + 2√7 /2

= 2 (2+ √7)/2

= 2 + √7

x2= 4 - 2√7 /2

= 2 (2 - √7) /2

= 2 - √7

maka akar = {2+√7 , 2-√7}

semoga membantu :)

14. 1. X²+4X+3=0 2. 3X²+4X-1=0 3. 2X²-12X+7=0

MAAF BANGET KALO SALAH, MAAF JUGA KALO SAYA JAWABNYA TERLAMBAT><

15. hasil dari 4x+3(x-2)-(5-4x)=0

4x + 3(x - 2) - (5 - 4x) = 0
4x + (3x - 6) - (5 - 4x) = 0
11x - 11 = 0
11x = 11
x = 1

16. Memfaktorkan x^2+4x+3=0

x^2 + 4x + 3 = 0
( x + 1 ) ( x + 3 )
x + 1 = 0
x = -1
x + 3 = 0
x = -3x² + 4x + 3 = 0
x² + x + 3x + 3 = 0
(x² + x) + (3x + 3) = 0
x ( x + 1) + 3(x + 1) = 0
(x + 3)(x + 1) = 0

17. Memfaktorkan x^2+4x+3=0

x² + 4x + 3 = 0
(x+1) (x+3) = 0
x1=-1
x2=-3( x + 3 ) ( x + 1 ) = 0.........

18. Persamaan kuadrat yang akar-akarnya (2 + √3 ) dan (2 - √3 ) adalah...a.) x^2 - 4x + 1 = 0b.) x^2 - 4x - 1 = 0c.) x^2 + 4x + 1 = 0d.) x^2 + 4x - 7 = 0Mohon dibantu kak,,,

Jawaban:

x²-4x+1

Penjelasan dengan langkah-langkah:

Jumlah akar akarnya = 2-√3+2+√3=4. Hasil kali akar akarnya = (2+√3)(2-√3)=2²-(√3)² = 1. Jadi persamaannya x²-4x+1

Semoga membantu. Jika bermanfaat bisa dijadikan jawaban terbaik :)

19. Pemfaktoran dari -(x)2+4x-3=0 adalah

-x²+4x-3 = 0
(-x+1)(x-3) = 0

20. bagaimana cara merubah : Dari x^2 - 5x - 6 = 0 menjadi (x + 1) (x - 6) = 0 atau Dari 4x^2 - 5x - 6 = 0 menjadi (4x + 3) (x - 2) = 0

MAPEL MATEMATIKA

(cara ada di gambar)

X 2 4x 3 0