Persamaan Kuadrat

Persamaan Kuadrat

9th - 10th Grade

15 Qs

quiz-placeholder

Similar activities

Latihan Soal Matjib 1

Latihan Soal Matjib 1

10th Grade

10 Qs

Year 8 Equations

Year 8 Equations

7th - 9th Grade

20 Qs

Proporcionalnost

Proporcionalnost

9th Grade

10 Qs

Graphing Trig Review

Graphing Trig Review

10th Grade - University

18 Qs

Congruencia de Triangulos

Congruencia de Triangulos

7th - 9th Grade

10 Qs

CIRCLE SECTORS AND SEGMENTS

CIRCLE SECTORS AND SEGMENTS

9th Grade

16 Qs

Thử thách Toán Tuần 11

Thử thách Toán Tuần 11

5th Grade - University

20 Qs

5.1 Inverse & Direct Variation

5.1 Inverse & Direct Variation

9th - 12th Grade

12 Qs

Persamaan Kuadrat

Persamaan Kuadrat

Assessment

Quiz

Mathematics

9th - 10th Grade

Practice Problem

Medium

CCSS
HSA-REI.B.4B

Standards-aligned

Created by

Lestari Siregar

Used 78+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Faktor dari  x2+x6=0x^2+x-6=0  adalah ....

 (x+2)(x3)=0\left(x+2\right)\left(x-3\right)=0  

 (x2)(x+3)=0\left(x-2\right)\left(x+3\right)=0  

 (x2)(x3)=0\left(x-2\right)\left(x-3\right)=0  

 (x+2)(x+3)=0\left(x+2\right)\left(x+3\right)=0  

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Akar-akar dari persamaan kuadrat  x2+7x+12=0x^2+7x+12=0 adalah ....

 x=1x=-1  atau x=12x=-12  

 x=2x=-2  atau x=6x=-6  

 x=3x=-3  atau x=4x=-4  

 x=3x=3  atau x=4x=4  

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Akar-akar persamaan kuadrat dari 3x2 + 13x + 10 = 0 adalah ...

x1= 1 x_1=\ 1\ \ dan x2 = 10\ x_2\ =\ -10

x1= 1 x_1=\ 1\ \ dan x2 = 13x_2\ =\ -\frac{1}{3}

x1= 1 x_1=\ -1\ \ dan x2 = 3x_2\ =\ 3

x1= 1 x_1=\ -1\ dan x2 = 103x_2\ =\ -\frac{10}{3}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Akar-akar dari persamaan kuadrat  x23x  4=0x^2-3x\ -\ 4=0 adalah ....

 x=4x=-4  atau x=1x=1  

 x=1x=-1  atau x=4x=4  

 x=3x=-3  atau x=4x=-4  

 x=3x=3  atau x=4x=4  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jumlah akar-akar persamaan kuadrat x2+6x16=0x^2+6x-16=0 adalah ..... 

-16

-6

6

16

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Hasil kali akar-akar persamaan kuadrat 2x2+x 6=02x^2+x\ -6=0  adalah ....


 12\frac{1}{2}  

-3

12

-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika akar - akar persamaan  6x2+12x+6=06x^2+12x+6=0  adalah  x1 dan x2x_{1\ }dan\ x_2  maka tentukanlah nilai  x1+x2  dan  x1 .  x2x_1+x_2\ \ dan\ \ x_1\ .\ \ x_2  !

 x1+ x2 =2 dan x1 .  x2 =6x_1+\ x_2\ =-2\ dan\ x_1\ .\ \ x_2\ =-6  

 x1+ x2 =2 dan x1 .  x2 =1x_1+\ x_2\ =-2\ dan\ x_1\ .\ \ x_2\ =1  

 x1+ x2 =2 dan x1 .  x2 =6x_1+\ x_2\ =2\ dan\ x_1\ .\ \ x_2\ =6  

 x1+ x2 = 1 dan x1 .  x2 =2x_1+\ x_2\ =-\ 1\ dan\ x_1\ .\ \ x_2\ =2  

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?