Предмет: Математика, автор: Соняhdke

РЕШАЕТСЯ ОЦЕНКА ЗА ЧЕТВЕРТЬ ПОМОГИТЕ МОЛЮ

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Автор ответа: ivan8280986gmail

№1 а) $x^{2}$ -25
б)9+25а²
в)9у²-х²
г)b⁴-4а²
д)там дальше не видно прости

Автор ответа: kurovaalina

№1 а) x^{2} -25 б)9+25а² в)9у²-х² г)b⁴-4а² д)там дальше не видно прости

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FOR THE LAST GENERATION Silicon Valley and Tokyo have been working to design computers that are ever easier to use. There is one thing, however, that has prevented the machines from becoming their user-friendliest: you still have to input data with a keyboard, and that can require you to do a lot of typing and to memorize a lot of elaborate commands.

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