Question

2^15+2^16=2^15* x. Cu cât este egal x?

Answer 1

$2^{15} + 2^{16} = 2^{15}*(1+2)= 2^{15} *3$

Answer 2

2^15(2+2)=2^15×x
2^15×2=2^15×x
de unde rezulta x=2