Que vaut (exp 3 (4)) 1/2 ?

=(3 4 ) 1/2 $$=3^{4\times\frac{1}{2}}=3^2=9$$

rappels d'algèbre Cartes Mémoire

Student preview

9 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Que vaut 2⁰ ?

Back

1

2.

FLASHCARD QUESTION

Front

Que vaut $\left(\frac{1}{2}\right)^1$ ?

Back

$\frac{1}{2}$

3.

FLASHCARD QUESTION

Front

Que vaut 5,1^-3x ?

Back

$\frac{1}{5,1^{3x}}$

4.

FLASHCARD QUESTION

Front

Que vaut $\left(16\right)^{\frac{3}{2}}$ ?

Back

$\left(\sqrt[2]{16}\right)^3=4^3=64$

5.

FLASHCARD QUESTION

Front

Que vaut 11^-1,2n.11⁴ⁿ?

Back

11^-1,2n+4n=11^2,8n

6.

FLASHCARD QUESTION

Front

Que vaut 0,1³.20³?

Back

=(0,1.20)³=2³=8

7.

FLASHCARD QUESTION

Front

Que vaut (exp₃(4))^1/2?

Back

=(3⁴)^1/2 $=3^{4\times\frac{1}{2}}=3^2=9$

8.

FLASHCARD QUESTION

Front

Que vaut $\frac{5^{4x}}{5^{3x}}$ ?

Back

$=5^{\left(4x-3x\right)}=5^x$

9.

FLASHCARD QUESTION

Front

Que vaut $\frac{\sqrt{20}^{10y}}{\sqrt{5}^{10y}}$ ?

Back

= $\left(\frac{√20}{√5}\right)^{^{10}}=\left(\frac{√4\times√5}{√5}\right)^{^{10}}=2^{10}=1024$

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

6 questions

Untitled Flashcards

Flashcard

•

3rd Grade

9 questions

Scale Drawings - Reductions/Enlargements

Flashcard

•

5th Grade

8 questions

Hombres de Mayo y el Cabildo

Flashcard

•

3rd Grade

9 questions

Untitled Flashcards

Flashcard

•

3rd Grade

9 questions

EXAMEN DIAGNOSTICO FISICA III BACH.

Flashcard

•

2nd - 3rd Grade

10 questions

TIPOLOGIA TEXTUAL

Flashcard

•

2nd Grade

7 questions

Tauhono o te 10

Flashcard

•

KG

2 questions

Penjumlahan Hasil Kurang Dari 10

Flashcard

•

3rd Grade

Popular Resources on Wayground

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

20 questions

Brand Labels

Quiz

•

5th - 12th Grade

Discover more resources for Mathematics

100 questions

100 multiplication facts

Quiz

•

3rd Grade

20 questions

multiplication and division facts

Quiz

•

3rd Grade

16 questions

Area 3rd Grade

Quiz

•

3rd Grade

30 questions

Multiplication Facts

Quiz

•

3rd Grade

10 questions

multiplication facts

Quiz

•

3rd Grade

20 questions

Division Facts

Quiz

•

3rd Grade

21 questions

Equal Groups and Arrays

Quiz

•

3rd Grade

30 questions

Multiplication Facts 1-12

Quiz

•

2nd - 5th Grade