
Kvadriranje, potenciranje i korjenovanje
Authored by Martina Jukić
Mathematics
8th Grade
Used 1+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(-8)⁰ =
-1
0
1
8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9r ⋅ 2r² =
18r³
11r3
11r2
18r2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3n ⋅ 5n =
8n
15n
15n²
8n²
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
8g²h¹ ⋅ 7gh⁻⁵ =
56g²h⁻⁴
56g²h⁻³
56g³h⁻³
56g³h⁻⁴
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
z⁴ ⋅ z²³ =
z²⁷
z²⁵
z²⁶
z²⁸
6.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Pojednostavni: 2(x + 3) - 4(2x - 1).
-6x + 10
-2x + 10
6x - 10
2x - 10
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Odredi vrijednost izraza 5a - 3b ako je a = 2 i b = 4.
-2
-7
2
7
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