Photos 27 X 1 РЕШИТЬ

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27 x 1 решить. 3х²-27=0. 9х3-27х2=0. Х2/27+х/3=х+9/3. 27х2-3.
3х²-27=0. 9х3-27х2=0. Х2/27+х/3=х+9/3. 27х2-3.

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