SoccerEden7274
14.12.2020 •
Mathematics
Solve 2x2 + 3x = 4. Which of the following are the solutions to the nearest hundredth?
A. 2.35 and 0.85
B. 2.35 and –0.85
C. –2.35 and 0.85
D. –2.35 and –0.85
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Ответ:
the answer is C. -2.35 and 0.85
Step-by-step explanation:
1.
+3x-4.=0
2. x=
, 
3. 0.850781, -2.350781
Ответ: