Question

2 la puterea 15+2la puterea 17=2la puterea 15×x.

Answer 1

2^15 + 2^17 = 2^15*x

2^15(1+2^2) = 2^15*x

5 = (2^15*x):2^15

5 = x

x = 5

Answer 2

Răspuns:

Explicație pas cu pas:

2^15 + 2^17 = 2^15×x

2^15×(1 + 2^2) = 2^15×x

5×2^15 = 2^15×x

x = 5