Предмет: Алгебра, автор: pognalitude

вычислите с пояснение пожалуйста. 20 баллов даю
(t {}^{23} + t {}^{15} ) \times t {}^{45}
​

Ответы

Автор ответа: helper1609
1

Ответ:

t23 ×t45+t15×t45

t68+t15×t45

t68+t60

Объяснение:

pognalitude: моешь пояснить все твои действия, пожалуйста
helper1609: сначала раскрываем скобки, выполнив умножение на t45
helper1609: умножаем каждый член в скобках на t45
helper1609: вычисляем произведение и получаем ответ
pognalitude: спасибо огроооомное))
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