layah7981
04.10.2021 •
Mathematics
X²+x-6=0
hãy tìm giá trị của x trong câu trên
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Ответ:
Tìm giá trị của x :
Bây giờ, có hai trường hợp :
Trường hợp 1. khi nào x + 3 = 0
x = -3Trường hợp 2. khi nào x - 2 = 0
x = 2Tôi hy vọng nó đã giúp !
Ответ:
*helps* ok done
Step-by-step explanation: