Test . 2(3x+5)+4(2x-3) = 4-3x(2-5x) =
Mathématiques
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Question
Test .
2(3x+5)+4(2x-3)
=
4-3x(2-5x)
=
1 Réponse
-
1. Réponse winner123
bonsoir
2(3x+5)+4(2x-3) = 6x +10 +8x -12 = 14x -2
4-3x(2-5x) = 4 - 6x + 15x²