Question

simplifique os radicais e efetue as operaçoes indicadas:
A) raiz de 8+raiz de 18
B) raiz de 20 - raiz de 24 +raiz de 125 - raiz de 54

Answer 1

a) 2.8+4.2=7.00
b) 4.4-4.8+11.1-7.3=3.4