3-(-5X+4)+2X (-3X+9)+2Xau carré

By: USER1352
27 Agustus 2025 mathematiques 5 minutes
4.5
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Question

Grade: Education Subject: mathematiques
3-(-5X+4)+2X (-3X+9)+2Xau carré
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Answer (38)

Best Answer
(117)
bonsoir

3 + 5 x - 4 +(- 6 x² + 18 x )+ 2 x²
3 + 5 x - 4 - 6 x² + 18 x + 2 x²
= - 4 x² + 23 x - 1
Answered on 27 Agustus 2025

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