quinn2999
17.06.2020 •
Mathematics
Please tell me which option it is !?!?
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Ответ:
it is the second option. answer is x-8/3 or x>4
Step-by-step explanation:
we have the inequality 3x+8/x-4=0
we first multiply both sides by 4 the 4 cancels out on the left-hand side and 4*0 is 0 so we now have 3x+8=0 then we subtract both sides by 8 and get 3x=-8 then we divide both sides by 3 and get x=-8/3
x-8/3 works in the original inequality
-8/3x4 does not work
x>4 does work
Ответ:
rs)(4)=(2rootX)(rootX)
(rs)(4)=2x
(rs)(4)=8
(r/s)(3)=(2rootX)/(rootX)
(r/s)(3)=2
Step-by-step explanation: