Question

Determine x / y, sendo x = raiz ((-1)² - (8).(-6)) e y = raiz((-3)²+ (-4)²).

Answer 1

x = ( ( - 1 )² - ( 8 ) . ( - 6 ) )

x = ( 1 - ( 8 ) . ( - 6 ) )

x = ( 1 - ( - 48 ) )

x = ( 1 + 48 )

x =49

y = ( ( - 3 )² + ( - 4 )² )

y = ( 9 + 16 )

y = 25

x/y = 49/25

x/y = 1,96