Persamaan Kudrat

Persamaan Kudrat

9th Grade

10 Qs

quiz-placeholder

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Persamaan Kudrat

Persamaan Kudrat

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSA-REI.B.4B

Standards-aligned

Created by

Ari Akhirni

Used 11+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Bentuk umum persamaan kuadrat adalah ....

a2+bxc=0 , a0a^2+bx-c=0\ ,\ a\ne0

a2+bx+c=0 , a0a^2+bx+c=0\ ,\ a\ne0

a2+bx+c=0 , a=0a^2+bx+c=0\ ,\ a=0

a2bx+c=0 , a=0a^2-bx+c=0\ ,\ a=0

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Faktor dari x2+5xx^2+5x adalah .... 

 x(x5)x\left(x-5\right) 

 x(x2+5)x\left(x^2+5\right)  

 x(x+5)x\left(x+5\right)  

 x(x+5x)x\left(x+5x\right)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Cara menentukan akar persamaan kuadrat ada tiga, kecuali ....

mengalikan dengan sekawannya

memfaktorkan

melengkapi kuadrat sempurna

rumus kuadratik (rumus abc)

4.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Faktor dari  x2+5x+6=0x^2+5x+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  

Tags

CCSS.HSA-REI.B.4B

5.

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  

6.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Faktor dari  x2x6=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  

7.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Faktor dari  x27x+10=0x^2-7x+10=0  adalah ....

 (x+2)(x5)=0\left(x+2\right)\left(x-5\right)=0  

 (x2)(x5)=0\left(x-2\right)\left(x-5\right)=0  

 (x1)(x10)=0\left(x-1\right)\left(x-10\right)=0  

 (x1)(x+10)=0\left(x-1\right)\left(x+10\right)=0  

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