Предмет: Алгебра, автор: Аноним

докажите неравенство а^2+ b^2-6a+2b+10 больше 0

Ответы

Автор ответа: lidusya13

а^+b^-6a+2b+1+9>0;
Вот теперь получим две формулы:
(а+1)^+(b-3)^>0

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GRAMMAR (Revising Past Passive, Present Passive, Present simple and Past Simple)

2 Read and choose the appropriate word or phrase.

Legend of Leopard: The Samarkand Symbol

“By this legend, when Samarkand (1) …, a leopard came down from the Zarafshan mountains. The leopard walked in the streets, near buildings and then (2) … to the mountains. Since that time people of Samarkand (3)…“leopards”. And all Samarkand’s flags (4) … an image of the leopard.” This legend (5) … by Abu-Said Ibn

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