Matek beadandó

Matek beadandó

10th Grade

12 Qs

quiz-placeholder

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Matek beadandó

Matek beadandó

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Ádám Tanka

Used 5+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Mi lesz a egyenlet ha x1= 10 x2=3

 x213x+30=0x^2-13x+30=0  

 x2+13x30=0x^2+13x-30=0  

 x2+13x+30=0-x^2+13x+30=0  

 x213+30x=0x^2-13+30x=0  

2.

OPEN ENDED QUESTION

2 mins • 1 pt

 x45x2+4=0x^4-5x^2+4=0  


Mik a válaszai az egyenletnek?

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3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 2x2+5x+3=02x^2+5x+3=0  

Írjátok fel az egyenlet gyöktényezős alakját.

 3×(x12)(x3)=03\times\left(x-\frac{1}{2}\right)\left(x-3\right)=0  

 2×(x12)(x3)=02\times\left(x-\frac{1}{2}\right)\left(x-3\right)=0  

 2x+1×(x+3)=02x+1\times\left(x+3\right)=0  

4.

OPEN ENDED QUESTION

3 mins • 1 pt

 x23x4>0x^23x-4>0  

Old meg a másodfokú egyenlőtlenséget!

Evaluate responses using AI:

OFF

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Melyek a  4x2+8x=04x^2+8x=0   egyenlet valós megoldásai?

 x=2x=2  

 x=0x=0  

 x=4x=4  

 x=2x=-2  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A következő egyenlőtlenségnek mi a megoldása? x2 +2x - 35 ≤ 0

x ∈ ] - ∞; - 7] ∪ [ 5; ∞[

x ∈ ] - ∞; - 7[ ∪ ] 5; ∞[

x ∈ ] - 7; 5 [

x ∈ [ - 7; 5 ]

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Add meg a 2x2-3x-1=0 egyenlet diszkriminánsának értékét!

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