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10. ๋ ๊ณก์ \( y = x^3 + x^2 \), \( y = -x^2 + k \)์ \( y \)์ถ์ผ๋ก ๋๋ฌ์ธ์ธ ๋ถ๋ถ์ ๋์ด๋ฅผ \( A \), ๋ ๊ณก์ \( y = x^3 + x^2 \), \( y = -x^2 + k \)์ ์ง์ \( x = 2 \)๋ก ๋๋ฌ์ธ์ธ ๋ถ๋ถ์ ๋์ด๋ฅผ \( B \)๋ผ ํ์. \( A = B \)์ผ ๋, ์์ \( k \)์ ๊ฐ์? (๋จ, \( 4 < k < 5 \)) [4์ ] \begin{itemize} \item[1] \( \frac{25}{6} \) \item[2] \( \frac{13}{3} \) \item[3] \( \frac{9}{2} \) \item[4] \( \frac{14}{3} \) \item[5] \( \frac{29}{6} \) \end{itemize} |