tex]+x=0...

katjblom @katjblom

August 2022 1 17 Report

решите уравнение -7[tex] x^{2} [/tex]+x=0

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aanbkaya Х(х+1)=0 -7х"2+х=0
х+0 х+1=0 х(-7х+1)=0
х=-1 х=0 -7х+1=0
х=1/7

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