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μ›Ή ν•„ν„°κ°€ μ˜¬λ°”λ₯΄κ²Œ μž‘λ™ν•˜μ§€ μ•ŠμœΌλ©΄ 도메인 *. kastatic.orgκ³Ό *.kasandbox.org이 μ°¨λ‹¨λ˜μ–΄ μžˆλŠ”μ§€ ν™•μΈν•˜μ„Έμš”.

μ£Όμš” λ‚΄μš©

μΉ˜ν™˜: 𝘢 μ„€μ •ν•˜κΈ°

문제

μΉ˜μš”λ§ˆλŠ” u λŒ€μž…μ„ 톡해 ∫(18x2+3)(6x3+3x)6dx을 ꡬ해야 ν•©λ‹ˆλ‹€.
μΉ˜μš”λ§ˆλŠ” uλ₯Ό μ–΄λ–»κ²Œ μ •μ˜ν•΄μ•Ό ν• κΉŒμš”?
정닡을 ν•œ 개 κ³ λ₯΄μ„Έμš”:
μ–΄λ €μš΄κ°€μš”?
μ–΄λ €μš΄κ°€μš”?