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ιδιότητες δυνάμεων

Authored by ELENI sifaki

Mathematics

8th - 10th Grade

Used 12+ times

ιδιότητες δυνάμεων
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

το 2-3 ισούται με

-6

18\frac{1}{8}

-8

δεν ορίζεται

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

το (-3)3 ισούται με

27

-9

-27

δεν ορίζεται

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

η παράσταση 67.63 ισούται με

610

1210

64

3610

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

η παράσταση (3x)2 ισούται με

6x

9x

6x2

9x2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

η παράσταση (x4)2\left(\frac{x}{4}\right)^2  ισούται με

 x2\frac{x}{2}  

 x16\frac{x}{16}  

 x216\frac{x^2}{16}  

 x28\frac{x^2}{8}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

η παράσταση α45 ισούται με

α9

9

α18

α20

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

η παράσταση α-53 ισούται με

α2

α-2

α-8

α8

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