👤

Sagot :

Réponse :

Explications étape par étape

Bonsoir

a | 2a | a^2 | 2a^2 | (2a)^2

4 |

-3|

2a = 2 x 4 = 8

a^2 = 4^2 = 16

2a^2 = 2 x 16 = 32

(2a)^2 = 8^2 = 64

2a = 2 x (-3) = (-6)

a^2 = (-3)^2 = 9

2a^2 = 2 x 9 = 18

(2a)^2 = (-6)^2 = 36

a | 2a | a^2 | 2a^2 | (2a)^2

4 | 8 ..| 16 ...| 32 ....| 64

-3| -6 .| 9 ....| 18 .....| 36

© 2024 IDNLearn. All rights reserved.