Réponse:
1) 11c × 2c + 11c × 8 = 22c² + 88c
2) 11c - 44
3) 27t² - 54t
4) 44t - 22
5) -11y - 55
6) 4z +36
(11 x c )x(2 x c-8)
11 x c - 11 x 4
9 x t x ( 3xt- 6)
11 x ( 4 x t) - 11 x 2
(- 11 x y) + (-11 x 5)
+4 x z + (+4 x 9)
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Réponse:
1) 11c × 2c + 11c × 8 = 22c² + 88c
2) 11c - 44
3) 27t² - 54t
4) 44t - 22
5) -11y - 55
6) 4z +36
Réponse:
(11 x c )x(2 x c-8)
11 x c - 11 x 4
9 x t x ( 3xt- 6)
11 x ( 4 x t) - 11 x 2
(- 11 x y) + (-11 x 5)
+4 x z + (+4 x 9)