Why a Negative Times a Negative Makes a Positive
64.1 هزار بار بازدید -
8 سال پیش
-
In this video, we explore
In this video, we explore the reason why a negative number multiplied by another negative number always equals to a positive value. We use the concept of money $$$ (Earnings and debt) to bring it to life. Enjoy!
8 سال پیش
در تاریخ 1395/05/24 منتشر شده
است.
64,139
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