Pangeya

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elem_algebra_001_008_4

Name international

elem_algebra_001_008_4

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81 461 byte

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Date of creation

20 November 2021 Year 14H:11M:46S

Date of update

15 November 2023 Year 22H:25M:34S

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elem_algebra_001_008_4 elem_algebra_001_008_4

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Разложить на множители МАГИЕЙ, РАСЩИПЛЕНИЕМ или ДОКАЗАТЬ ЧТО НЕ РАСКЛАДЫВАЕТСЯ 1)49x^2 - 84xy + y^2= 2)49x^2 - 82xy + y^2= 3)49x^2 - 14x + 1= 4)a^2+4ab+4b^2= 5)21a^2+5ab-4b^2= 5)21a^2+4ab-4b^2= 7)26a^2-145ab+11b^2=

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