Question

calcule o valor de X, sendo :

Answer 1

x= (-2)^3+1/2/3.5^-2⇒

x= -8+1/2/3.1/25⇒

x=-16+1/3/25⇒

x=-15/2/3/25⇒

x=-15/2.25/3⇒

x=-5/2.25/1⇒

x=-75/2