Quiz about Billet - Lois des exposants

Question 1

$$\left(m^3n^2\right)^2$$

Accepted Answer

$$m^6n^4$$

Answer

$$mn^7$$

Answer

$$m^5n^4$$

Answer

$$mn$$

Question 2

Quand on divise deux nombres AVEC LA MEME BASE...

Accepted Answer

Garde la base et soustrait les exposants

Answer

Garde la base et divise les exposants

Answer

Garde la base et ajoute les exposants

Question 3

$$\frac{x^6}{x^2}$$

Accepted Answer

x4

Answer

x12

Answer

x3

Answer

x8

Question 4

Simplify

$$\left(\frac{x}{y}\right)^7$$

Accepted Answer

$$\left(\frac{x^7}{y^7}\right)$$

Answer

$$\left(\frac{x^7}{y}\right)$$

Answer

$$\left(\frac{x}{y^7}\right)$$

Answer

$$\left(\frac{7x}{7y}\right)$$

Question 5

Question 5.

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 6

Selon les lois d'exposants, quand on a une puissance d'une puissance on _________ les exposants.

Accepted Answer

multiplie

Answer

ajoute

Answer

soustrait

Answer

divise

Question 7

Simplifier en utilisant les lois d'exposants: $$y^4\cdot\left(y^3\right)^2$$

Accepted Answer

$$y^{10}$$

Answer

$$y^9$$

Answer

$$y^{14}$$

Question 8

$$\left(6\ imes\ 5 ight)^4$$

Accepted Answer

$$6^4 imes5^4$$

Answer

$$6\ imes\ 5^4$$

Answer

$$6^4 imes5$$

Answer

$$\sqrt{6\ imes\ 5}$$

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