Question

Calculati
(-2 la puterea 0)+(-2 )la puterea 40 *(-2 la puterea 20) :64 la puterea 10

Answer 1

-2^0=1 orice numar la puterea 0 da 1

(-2 )la puterea 40 *(-2 la puterea 20) = -2^(40+20)=-2^60
64^10=(2^6)^10=2^60

vom avea
1+(-2)^60:2^60=
1+1=2