Hakika
04.10.2021 •
Mathematics
Do all 4 for 50 points i
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Ответ:
Question 17.=-4
Question 18.=4
Question 19.=5
Question 20.=5
Step-by-step explanation:
Ответ:
X= 5
X = -2
Step-by-step explanation:
X² -10 = 3X
X² - 3X - 10 = 0
(X - 5) (X + 2) = 0
X =5
X = -2