Rozwaiąż drugi przykład . pliss.
chyba 6 i 4/6 ale to chyba żle ;d
{[1+(2/3)²]⁻¹ - (5/7)⁰} * (- 4/13)³=
{[1+ 4/9]⁻¹ - 1} * (- 64/2197)=
{[13/9]⁻¹ -1 } * (- 64/2197)=
(9/13 - 13/13)* (- 64/2197)=
(- 4/13) * (- 64/2197)=
256/28561
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chyba 6 i 4/6 ale to chyba żle ;d
{[1+(2/3)²]⁻¹ - (5/7)⁰} * (- 4/13)³=
{[1+ 4/9]⁻¹ - 1} * (- 64/2197)=
{[13/9]⁻¹ -1 } * (- 64/2197)=
(9/13 - 13/13)* (- 64/2197)=
(- 4/13) * (- 64/2197)=
256/28561