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MONOMI

Authored by VALERIANA COLAO

Mathematics

1st Grade

CCSS covered

Used 103+ times

MONOMI
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17 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Calcola la seguente potenza di monomi:  (47a2b2c3)3\left(-\frac{4}{7}a^2b^2c^3\right)^3  

 64323a8b8c27-\frac{64}{323}a^8b^8c^{27}  

 64323a6b6c9-\frac{64}{323}a^6b^6c^9  

 1221a6b6c9-\frac{12}{21}a^6b^6c^9  

 1221a6b6c9-\frac{12}{21}a^6b^6c^9  

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Calcola la seguente potenza di monomio:  \left(-\frac{7}{9}ab^5\right)^2  

 4981a2b10-\frac{49}{81}a^2b^{10}  

 4981a2b25\frac{49}{81}a^2b^{25}  

 4981a2b10\frac{49}{81}a^2b^{10}  

 1418a2b10\frac{14}{18}a^2b^{10}  

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Calcola la seguente potenza di monomio:  \left[\left(-\frac{1}{2\ }ax^2\right)^2\right]^2  

 18a4x8-\frac{1}{8}a^4x^8  

 116a4x8-\frac{1}{16}a^4x^8  

 18a4x8\frac{1}{8}a^4x^8  

 116a4x8\frac{1}{16}a^4x^8  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Risolvi:
 \left(\frac{2}{3}a^2b\right)^3\cdot\left(\frac{9}{4}a\right)^2 

 34a8b3\frac{3}{4}a^8b^3  

 \frac{3}{2}a^8b^3  

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Calcola la potenza: [(12s2t3f7)2]2\left[\left(\frac{1}{2}s^2t^3f^7\right)^2\right]^2  

 116s8t12f28\frac{1}{16}s^8t^{12}f^{28}  

 (14s4t6f14)4\left(\frac{1}{4}s^4t^6f^{14}\right)^4  

 116s16t24f56\frac{1}{16}s^{16}t^{24}f^{56}  

 116s6t7f11\frac{1}{16}s^6t^7f^{11}  

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 Completa: 

 (8x3):(...)=4x2\left(8x^3\right):\left(...\right)=4x^2 

 2x52x^5  

 2x12x^{-1}  

 2x2x  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Completa:

 (20 a2b):(...)=5b\left(20\ a^2b\right):\left(...\right)=5b  

 4a2-4a^2  

 4a24a^2  

 4ab4ab  

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