Hipotenusa: 2x+1
catetos: 2x-1 e 4
Usa Teorema de Pitagoras
(2x+1)²=(2x-1)² + 4²
4x²+4x+1=4x² - 4x +17
8x = 16
x=2
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Verified answer
Usa Teorema de Pitagoras
(2x+1)²=(2x-1)² + 4²
4x²+4x+1=4x² - 4x +17
8x = 16
x=2