Proszę o poprawne rozwiązanie tego równania, dam najlepszą odpowiedź (1-10%)*(1-30%)*(1-80%)=1-x
(1-10%)*(1-30%)*(1-80%)=1-x
(1-0,1)*(1-0,3)*(1-0,8)=1-x
0,9*0,7*0,2=1-x
x=1-0,126
x=0,884
(1- 1*0,1)*(1-1*0,3)*(1-1*0,8)=1-x
0,126-1=-x
-0,874 = -x /:(-1)
x= 0,874
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(1-10%)*(1-30%)*(1-80%)=1-x
(1-0,1)*(1-0,3)*(1-0,8)=1-x
0,9*0,7*0,2=1-x
x=1-0,126
x=0,884
(1-10%)*(1-30%)*(1-80%)=1-x
(1- 1*0,1)*(1-1*0,3)*(1-1*0,8)=1-x
(1-0,1)*(1-0,3)*(1-0,8)=1-x
0,9*0,7*0,2=1-x
0,126-1=-x
-0,874 = -x /:(-1)
x= 0,874