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samuel773
@samuel773
January 2023
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Développer et réduire l'expression
(−4+11x)(-7x – 6)
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hirondelle52
Bonjour,
28x +24 -77x² - 66x
= -77x² -38x +24
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clara60761
Bonjour voilà la réponse avec les calculs détaillés :
(-4+11x)(-7x-6)
= -4*-7x -4*-6 +11x*-7x +11x*-6
= 28x + 24 - 77x^2 - 66x
= -77x^2 -38x + 24
Voilà bonne journée
0 votes
Thanks 0
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Lista de comentários
Bonjour,
28x +24 -77x² - 66x
= -77x² -38x +24
(-4+11x)(-7x-6)
= -4*-7x -4*-6 +11x*-7x +11x*-6
= 28x + 24 - 77x^2 - 66x
= -77x^2 -38x + 24
Voilà bonne journée