Bonjour à tous vous pouvez m'aider ? Il faut choisir entre les lettres A et B et C:
Question 1: 2 x t x 3 =
a. t6 b. 6t c. 5t
Question 2: 1 x X x X =
a. x² b. 1x² c. x
Question 3: 5 + 2 x t x t =
a. 7t² b. 7t c. 5 + 2t²
question 4: 2 x X x 3 x X =
a. 5 x X b. 5x² c. 6x²
question 5: X x 3 + X x X x 2 =
a. 3x + 2x² b. 5x² c. 6x²
Merci !
Question 1: 2 x t x 3 =
a. t6 b. 6t c. 5t
Question 2: 1 x X x X =
a. x² b. 1x² c. x
Question 3: 5 + 2 x t x t =
a. 7t² b. 7t c. 5 + 2t²
question 4: 2 x X x 3 x X =
a. 5 x X b. 5x² c. 6x²
question 5: X x 3 + X x X x 2 =
a. 3x + 2x² b. 5x² c. 6x²
Merci !
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