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Sagot :

Bonjour,

Développe et réduis

E=(4t+1)(2t-3)-2(t+3)

E = 8t² - 12t + 2t - 3 - 2t - 6

E = 8t² - 12t - 2t + 2t - 3 - 6

E = 8t² - 12t - 9.

PAMC

Bonjour,

E=(4t+1)(2t-3)-2(t+3)

E=8t²-12t+2t-3-2t-6

E=8t²-12t-9

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