Respuesta:
7z + 5² + 3⁴ ÷ 3² < 8² - 2³ - 1
7z + 25 + 81 ÷ 9 < 64 - 8 - 1
7z + 25 + 9 < 55
7z + 34 < 55
7z < 21
z < 21/7
z < 3
(z es menor que 3)
C.S = { 2; 1; 0; -1; -2; -3; ...; ∞ }
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Verified answer
Respuesta:
7z + 5² + 3⁴ ÷ 3² < 8² - 2³ - 1
7z + 25 + 81 ÷ 9 < 64 - 8 - 1
7z + 25 + 9 < 55
7z + 34 < 55
7z < 21
z < 21/7
z < 3
(z es menor que 3)
C.S = { 2; 1; 0; -1; -2; -3; ...; ∞ }