Question

x=√(906+√(86-√(16+√81) ) ) qual o valor de x?

Answer 1

x=√(906+√(86-√(16+√81) ) )
x=√(906+√(86-√(16+9) ) )
x=√(906+√(86-√25 ) )
x=√(906+√(86-5 ) )
x=√(906+√81)
x=√(906+9)
x=√915
ou
x~=30,25