Question

2 la puterea x ori 2 la puterea x=1 ?

Answer 1

2^x*2^x = 1

2^2x = 2^0

2x = 0

x= 0

Answer 2

2ˣ x 2ˣ = 1

2 ⁽ ˣ ⁺ ˣ ⁾ = 1

2 ²ˣ = 2⁰ ⇒   2 x = 0 ⇒   x = 0