osmarirodriguez1163
11.01.2022 •
Mathematics
3. Use method of completing the square to evaluate 2x^2+ 5x = 8
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Ответ:
x= -5-
/4, - 5+
/4
Step-by-step explanation:
solve the equation for x by finding a,b, and c of the quadratic then applying the quadratic formula (the full thing under "" is the exact answer
Ответ:
-1050
Step-by-step explanation:
descending means going down so 2100 is the big number and its negative to if you do -2100 divided by 2 then you will get -1050. I'm not sure about the second part. But good luck!