Question

Calcular √a+b e √a + √b para:


a) a= 1 b= 9/16




b) a= 16/9 b= 1

Answer 1

letra a

√a+b

√1+9/16= √9/16+16/16= √25/16 = 5/4

√a+√b

√1+√9/16

1+3/4

letra b

√a+b

√16/9+1= 4/3+1= 4/3+3/3= 7/3

√a+√b

√16/9+√1=4/3+1= 4/3+3/3= 7/3