Question

[(√16×8¹-√144)²÷(5²-3²×8)]²
Me ajudem

Answer 1

[(√16 . 8 - √144)² ÷ (5² - 3² . 8)]² =
[(4.8 - 12)² ÷ (25 - 9.8)]² =
[32-12)² ÷ (25-72)]² =
[20² ÷ (-47)]² =
[400 ÷ (-47)]² =
[400/-47]² =
160 000/2 209

Resposta: 160 000
                     2 209

ou ≈ 72, 43