해법
3x36−140x+137=0
해법
x≈1.00000…,x≈1.01430…
솔루션 단계
3x36−140x+137=0
다음을 위한 하나의 솔루션 찾기 3x36−140x+137=0 뉴턴-랩슨을 이용하여:x≈1.00000…
긴 나눗셈 적용:x−13x36−140x+137=3x35+3x34+3x33+3x32+3x31+3x30+3x29+3x28+3x27+3x26+3x25+3x24+3x23+3x22+3x21+3x20+3x19+3x18+3x17+3x16+3x15+3x14+3x13+3x12+3x11+3x10+3x9+3x8+3x7+3x6+3x5+3x4+3x3+3x2+3x−137
3x35+3x34+3x33+3x32+3x31+3x30+3x29+3x28+3x27+3x26+3x25+3x24+3x23+3x22+3x21+3x20+3x19+3x18+3x17+3x16+3x15+3x14+3x13+3x12+3x11+3x10+3x9+3x8+3x7+3x6+3x5+3x4+3x3+3x2+3x−137≈0
다음을 위한 하나의 솔루션 찾기 3x35+3x34+3x33+3x32+3x31+3x30+3x29+3x28+3x27+3x26+3x25+3x24+3x23+3x22+3x21+3x20+3x19+3x18+3x17+3x16+3x15+3x14+3x13+3x12+3x11+3x10+3x9+3x8+3x7+3x6+3x5+3x4+3x3+3x2+3x−137=0 뉴턴-랩슨을 이용하여:x≈1.01430…
긴 나눗셈 적용:x−1.01430…3x35+3x34+3x33+3x32+3x31+3x30+3x29+3x28+3x27+3x26+3x25+3x24+3x23+3x22+3x21+3x20+3x19+3x18+3x17+3x16+3x15+3x14+3x13+3x12+3x11+3x10+3x9+3x8+3x7+3x6+3x5+3x4+3x3+3x2+3x−137=3x34+6.04292…x33+9.12940…x32+12.26003…x31+15.43547…x30+18.65634…x29+21.92331…x28+25.23702…x27+28.59815…x26+32.00738…x25+35.46539…x24+38.97288…x23+42.53056…x22+46.13916…x21+49.79939…x20+53.51199…x19+57.27773…x18+61.09735…x17+64.97162…x16+68.90133…x15+72.88728…x14+76.93027…x13+81.03110…x12+85.19062…x11+89.40966…x10+93.68907…x9+98.02972…x8+102.43248…x7+106.89824…x6+111.42791…x5+116.02239…x4+120.68262…x3+125.40953…x2+130.20408…x+135.06724…
3x34+6.04292…x33+9.12940…x32+12.26003…x31+15.43547…x30+18.65634…x29+21.92331…x28+25.23702…x27+28.59815…x26+32.00738…x25+35.46539…x24+38.97288…x23+42.53056…x22+46.13916…x21+49.79939…x20+53.51199…x19+57.27773…x18+61.09735…x17+64.97162…x16+68.90133…x15+72.88728…x14+76.93027…x13+81.03110…x12+85.19062…x11+89.40966…x10+93.68907…x9+98.02972…x8+102.43248…x7+106.89824…x6+111.42791…x5+116.02239…x4+120.68262…x3+125.40953…x2+130.20408…x+135.06724…≈0
다음을 위한 하나의 솔루션 찾기 3x34+6.04292…x33+9.12940…x32+12.26003…x31+15.43547…x30+18.65634…x29+21.92331…x28+25.23702…x27+28.59815…x26+32.00738…x25+35.46539…x24+38.97288…x23+42.53056…x22+46.13916…x21+49.79939…x20+53.51199…x19+57.27773…x18+61.09735…x17+64.97162…x16+68.90133…x15+72.88728…x14+76.93027…x13+81.03110…x12+85.19062…x11+89.40966…x10+93.68907…x9+98.02972…x8+102.43248…x7+106.89824…x6+111.42791…x5+116.02239…x4+120.68262…x3+125.40953…x2+130.20408…x+135.06724…=0 뉴턴-랩슨을 이용하여:솔루션 없음 x∈R
해결책은x≈1,x≈1.01430…