r) -(c^3-1)+(c^3+c-1) npn c=12,718 1 Vnnocrure __

To solve the expression $-(c^{3}-1)+(c^{3}+c-1)$ when $c=12,718$, we need to substitute the value of $c$ into the expression and simplify.<br /><br />Given expression: $-(c^{3}-1)+(c^{3}+c-1)$<br /><br />Substitute $c=12,718$ into the expression:<br /><br />$-(12,718^{3}-1)+(12,718^{3}+12,718-1)$<br /><br />Now, let's simplify the expression step by step:<br /><br />1. Calculate $12,718^{3}$:<br />$12,718^{3} = 12,718 \times 12,718 \times 12,718 = 166,666,666.888$<br /><br />2. Substitute the value of $12,718^{3}$ into the expression:<br />$-(166,666,666.888-1)+(166,666,666.888+12,718-1)$<br /><br />3. Simplify the expression inside the parentheses:<br />$-(166,666,666.888-1) = -166,666,666.888$<br />$166,666,666.888+12,718-1 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.888+12,717 = 166,666,666.