Question

Calcule o Valor do X no teorema de pitágoras​

Answer 1

(x + 1)² = 3² + x²

x² + 2x + 1 = 9 + x²

2x =8

x = 8/2

x = 4

Answer 2

(x + 1)² = x² + 3²

x² + 2x + 1 = x² + 9

x² - x² + 2x + 1 - 9 = 0

2x - 8 = 0

2x = 8

x = 8/2

x = 4