Mathematics
Mathematics, 14.04.2021 17:40, nkslsj

#1. -3x^{2} -11x+4=0\\
#2. 7x^{2}-2x=8\\
#3. -2x^{2}+8x-5=0\\[/tex]

answer
Answers: 3

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Do you know the correct answer?
#1. -3x^{2} -11x+4=0\\
#2. 7x^{2}-2x=8\\
#3. -2x^{2}+8x-5=0\\[/tex]...

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