Răspuns :
0,1⁴· 0,3⁴·10²+x=3,008
0,0001·0,0081·100+x=3,008
0,000081+x=3,008
x=3,008-0,000081
x=3,007919
0,0001·0,0081·100+x=3,008
0,000081+x=3,008
x=3,008-0,000081
x=3,007919