Title: 1BAS_01_EXE_DE_Terme_ausmultiplizieren_13

Authors: Yevheniia Andriichenko (Author); Jochen Brunhorn (Originator)
Source: https://www.mathekrake.de/
Licence: CC BY 4.0

Q: Welche der folgenden Terme sind korrekt ausmultipliziert?
- \(-2\cdot(-9r+1+8s-10t)=18r-2-16s+20t\) (correct)
- \(8\cdot(-3b+a+5)=-24b+8a+40\) (correct)
- \((-3y-2x)\cdot3=9y+6x\)
- \((6s-9-9r)\cdot10=30s+90+90r\)
- \(4r\cdot(-6-6r+4s)=24r-r^2-16rs\)