Mnohočleny - rozklad na součin

Mnohočleny - rozklad na součin

8th - 10th Grade

5 Qs

quiz-placeholder

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Mnohočleny - rozklad na součin

Mnohočleny - rozklad na součin

Assessment

Quiz

Mathematics

8th - 10th Grade

Hard

Created by

Zdeněk K

Used 13+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rozložte na součin mnohočlenů:  2x312x22x^3-\frac{1}{2}x^2  

 2x2(x1) 2x^2\left(x-1\right)\   

 12x2(4x1) \frac{1}{2}x^2\left(4x-1\right)\    

 12x24x \frac{1}{2}x^2\cdot4x\   

jinak

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rozložte na součin:  4x2x+144x^2-x+\frac{1}{4}  

 (2x12)2\left(2x-\frac{1}{2}\right)^2  

 (2x+12)2\left(2x+\frac{1}{2}\right)^2  

 (2x12)(2x+12)\left(2x-\frac{1}{2}\right)\left(2x+\frac{1}{2}\right)^{ }  

jinak/nelze

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rozložte na součin:  4x22x+144x^2-2x+\frac{1}{4}  

 (2x12)2\left(2x-\frac{1}{2}\right)^2  

 (2x+12)2\left(2x+\frac{1}{2}\right)^2  

 (2x12)(2x+12)\left(2x-\frac{1}{2}\right)^{ }\left(2x+\frac{1}{2}\right)^{ }  

jinak/nelze

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rozložte na součin:  2x36x6+2x22x^3-6x-6+2x^2  

 2(x3)(x+3)(x+1)2\left(x-\sqrt{3}\right)\left(x+\sqrt{3}\right)\left(x+1\right)  

 2(x3)(x+3)(x1)2\left(x-\sqrt{3}\right)\left(x+\sqrt{3}\right)\left(x-1\right)  

 2(x3)(x+3)(x+1)2\left(x-3\right)\left(x+3\right)\left(x+1\right)  

 2(x3)(x+3)(x1)2\left(x-3\right)\left(x+3\right)\left(x-1\right)  

jinak

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rozložte na součin mnohočlenů: x481x^4-81  

 (x3)3(x+3)\left(x-3\right)^3\left(x+3\right)^{ }  

 (x3)(x+3)3\left(x-3\right)^{ }\left(x+3\right)^3  

 (x3)2(x+3)2\left(x-3\right)^2\left(x+3\right)^2  

 (x3)(x+3)(x2+9)\left(x-3\right)\left(x+3\right)\left(x^2+9\right)  

jinak