Search Header Logo

Matematika

Authored by ujian Online

Mathematics

12th Grade

Used 21+ times

Matematika
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari (x2y3z6)2(x2y6z3)3\frac{\left(x^2y^3z^{-6}\right)^2}{\left(x^{-2}y^6z^3\right)^3}  adalah...

 x6y11z2\frac{x^6}{y^{11}z^2}  

 x10y12z21\frac{x^{10}}{y^{12}z^{21}}  

 x12y10z21\frac{x^{12}}{y^{10}z^{21}}  

 x10y12z20\frac{x^{10}y^{12}}{z^{20}}  

 x12z21y10\frac{x^{12}z^{21}}{y^{10}}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hasil dari 12513180+4520\sqrt{125}-\frac{1}{3}\sqrt{180}+\sqrt{45}-\sqrt{20}  adalah...


 555\sqrt{5}  

 454\sqrt{5}  

 353\sqrt{5}  

 252\sqrt{5}  

 5\sqrt{5}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Persamaan fungsi kuadrat dari grafik diatas adalah ….

y=x26x+5y=-x^2-6x+5

y=x2+6x5y=-x^2+6x-5

y=x2+6x+5y=-x^2+6x+5

y=x26x+5y=x^2-6x+5

y=x2+6x+5y=x^2+6x+5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Suatu fungsi kuadrat memotong sumbu X di titik (−1, 0) dan (4, 0) serta memotong sumbu Y di titik (0, 8). Fungsi kuadrat tersebut adalah …..

𝑓(𝑥) = −2𝑥2 − 6𝑥 − 8

𝑓(𝑥) = −2𝑥2 − 6𝑥 + 8

𝑓(𝑥) = −2𝑥2 + 6𝑥 +8

𝑓(𝑥) = 2𝑥2 + 6𝑥 +8

𝑓(𝑥) = 2𝑥2 + 6𝑥 - 8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koordinat titik balik dari grafik fungsi kuadrat

𝑦 = −𝑥2 − 𝑥 + 6 adalah ….

(5,2) \left(-5,-2\right)\

(2 12, 5)\left(2\ \frac{1}{2},\ -5\right)

(5,25)\left(-5,\frac{2}{5}\right)

(2,254)\left(2,\frac{25}{4}\right)

(12,6 14)\left(-\frac{1}{2},6\ \frac{1}{4}\right)

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari 232  5\frac{2\sqrt{3}}{\sqrt{2\ -\ \sqrt{5}}}  adalah

 23(6+15)-\frac{2}{3}\left(\sqrt{6}+\sqrt{15}\right)  

 23(615)-\frac{2}{3}\left(\sqrt{6}-\sqrt{15}\right)  

 32(15+6)\frac{3}{2}\left(\sqrt{15}+\sqrt{6}\right)  

 23(6+15)\frac{2}{3}\left(\sqrt{6}+\sqrt{15}\right)  

 32(615)\frac{3}{2}\left(\sqrt{6}-\sqrt{15}\right)  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika 𝛼 dan 𝛽 merupakan akar-akar dari persamaan kuadrat 2𝑥2 − 3𝑥 − 4 = 0, persamaan kuadrat baru yang akar-akarnya (𝛼 − 3) dan (𝛽 − 3) adalah ….

2𝑥2 + 5𝑥 + 5 = 0

2𝑥2 + 6𝑥 − 5 = 0

2𝑥2 − 7𝑥 + 5 = 0

2𝑥2 − 8𝑥 − 5 = 0

2𝑥2 + 9𝑥 + 5 = 0

Access all questions and much more by creating a free account

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?