Question

Gostaria de saber como executar a conta √49/36+(1/3)²-(6/5) -²

Answer 1

Boa noite Gabriel

√(49/36) + (1/3)² - (6/5)^-² = 

√(7²/6²) + (1/3)² - (5/6)² = 

7/6 + 1/9 - 25/36 = 

42/36 + 4/36 - 25/36 = 21/36 = 7/12