(3 – a)² – a(a – 29) = 9 – 6a + a² – a² + 29a = 23a + 9
При a = 1,92: 23a + 9 = 23·1,92 + 9 = 53,16
Ответ:
Объяснение:
53.16
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(3 – a)² – a(a – 29) = 9 – 6a + a² – a² + 29a = 23a + 9
При a = 1,92: 23a + 9 = 23·1,92 + 9 = 53,16
Ответ:
Объяснение:
53.16