Number1guisela Number1guisela

15-09-2020
Mathematics

contestada

Which of the following expressions is incorrect?
1-12 = 12
1121 = 12
-1-121 = -12
-1121 = 12

Respuesta :

shaungambrell2003 shaungambrell2003

16-09-2020

Answer:

-1-121=-12

Step-by-step explanation:

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