Question

1. Simplifique os radicais , extraindo fatores do radicando .
a) √x³
b) √500
c) ⁴√(x+y)5
d) 2√18x³y5

Answer 1

  

a) √x³ =  x√x

b) √500 = 10√5

c) ⁴√(x+y)5 = (x + y) ⁴√(x+y)

d) 2√18x³y5 = 2.3.xy²√2xy ==> 6xy²√2xy