Question

Sabendo Que 10^x= 100 e 10^0=y , Calcule o Valor de x + y .

Answer 1

10² = 100, logo x=2
10^0 = 1, logo y =1
x+y = 2+1=3

Answer 2

10^x=100
x=10 

10^0=y
y=10^0
y=1

x+y = 10 + 1 = 11