Question

СРОЧНО!!!!!
Вычислите

Answer 1

5*(3*7¹⁵-19*7¹⁴)/(7¹⁶+3*7¹⁵)5*7¹⁴=5*7¹⁴*(3*7-19)/(7¹⁵*(7+3)=
=5*2*7¹⁴/(10*7¹⁵)=10*7¹⁴/(10*7¹⁵)=1/7.