Dari soal, diketahui
.
Misal
dan
. Akan dibagi dua kondisi, yakni
dan
.
Perhatikan kondisi ketika
. Didapat bahwa
![undefined](data:image/png;base64,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)
Sehingga didapat garis bilangan sebagai berikut.
![](data:image/png;base64,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)
Selanjutnya, dengan mengkuadratkan kedua ruas dari
, didapat penyelesaian
Sehingga didapat garis bilangan
![](data:image/png;base64,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)
Perhatikan pula bahwa bilangan di dalam akar harus lebih dari atau sama dengan nol, sehingga
Perhatikan garis bilangan berikut!
![](data:image/png;base64,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)
Karena tanda pertidaksamaannya adalah
, maka daerah penyelesaiannya adalah yang bernilai positif atau nol, yaitu
atau
.
Sehingga, didapat garis bilangan sebagai berikut.
![](data:image/png;base64,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)
Maka, dari irisan hasil penyelesaian dan syarat-syaratnya, didapat penyelesaian untuk kondisi petama adalah sebagai berikut.
![](data:image/png;base64,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)
Karena irisannya harus melibatkan seluruh syarat, maka irisannya adalah
.
Selanjutnya perhatikan kondisi ketika
, atau
![begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell x plus 1 end cell less than 0 row x less than cell negative 1 end cell end table end style](data:image/png;base64,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)
Sehingga didapat garis bilangan sebagai berikut.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPEAAAA/CAIAAAC+S7maAAAAAXNSR0IArs4c6QAABXpJREFUeF7tnV9MFFcUh0EqBtOCFk3BIiYbaBVb29TFPlgaTQx/YnmQiEkbH5S0tQ+lNTWVB7BNgwSDMbHlRTRZTasJUWzT8MDGNKEpmlgTGlYUartskNKyCWLt2khCS7ZnuXQku8zuzDqSOWd+E0J2d+4M53zn43L3znA3NRwOp2ADAUEEFgnKBamAQIQAnIYH0gjAaWkVRT5wGg5II5Aq8j1i99mb/t5gMHCPypXjWlawMWfr7vXSSod8dAjEc3ry76me8z9nPJlesmstF4C3b9z5sv6H+3cnowLOLVhedWDTmhdWcEkEcSZNYP6xB9l8yXP9SPW3353up8dJn32BD/xnavri0R9jhaYwxvx/0i5qsMAh4cctPIHoflr1zVcu3NJU3rb3xdKaDQsfWRI/sbP1p57zg3RgxlPpFe++XPRaHj0euDzadbJv8n7kN5P+4FTWbkzizDiEEYGHTsfazCiNqFB3N5Zs2JKvvdj//chXh3roaf76Fe+fKOObFyI3QmB27EFCsxtpxEmvaHOkh9a25zatUo9Hbt4xAgVtWBOYdZreCH7WVS3m7/LgldG5Vbl17Q/1lPpp1tVC8EYIzDPvQePpztZe7WBW4+leCp4i1x9Pr6usfcUIF7ThS0B3Lk8zm5HTNK3R+o5XTUvHbjRRXXuqfHF6Gt9qIXIjBBJccyGzaajNZd6DEqb56bOf9Pw1/iAqecxPG7FBRhux1xG72vpUhQrdObiOKENWg1nIdJqSP1hyLjKwnnnva5AFmskgIPYeJprDIaE3Vz8vo07IwjgBsf20cQRoKYyA2H5aWJ2QjnECcNo4K7TkQUCs0zQL+WnFBXUJBpujCIh1Wt0lS98dVU4kSwTEOq3ulWV08zd0tIqAWKetAoTzsCMAp9mVDAEnIACnoYg0AnBaWkWRj3Cn6fI4auw0AmKdxv0eTlNZyxf3ezi29GITF9tPi60YEktEAE4nIoT93AiIdRr3e3BT0bJ4BY6n1QKQv/YGU8Ipi9JSy95+CQtAWuYLhxPFc/rfUCjo8aRlZubW1HDIJfIPtl8fu0ZL40VFm1uwrOrAq1gAkkUR4wd5+3Dj0rXrVu7cGafZ/GMPsnn0+PG+10t+/+Lz6VCIBQu1AGSs0BT8mP8eFoBkUcSEQT4YGAgc/Lj/je3jHR16jaOd5mizys3b5lMre9CCNbQsb8M3VfRFD+gpvUi7vP//J3lCcGhgcwLxzX449lAjjeCZ01w65iju3Sv33U1fTS/qLQD59NRvW8fbbF4thGeWwNKiopw9e+eORmb7aRKa10gjNnMlNG16C0BqDcxSQ3s7E1B99i/v7SOHVZyzTj+Rmenu8+U3HLJz9PFjo25YNdBbAFJrwDdHRB5LYEleHnnrajlKDqu988x7jHk8I4cbtYOf/eDDvP377U+T1q3EApD2L9MjRjj41puhq1fVScjmZ2ZGHZrNuk6rHZrZXJzGApCPqAuLw5XTejYncFozm94ysuinKWC9+elVhct3fIQPKGIhbYIgaeicMTM/HdU3zz1M7HVEfJCcBIWTykGg00lxwEFyCIi9h0lOiZCJSQJw2iQwNLc9ATht+xIhQJMEHOR0S0tLfX29ST5ozo+AI5z2+XzFxcV1dXVZWVn8SoSITRKQ73QgEGhubvZ6vWVl+ARbk3bwbC7faZfL1d7enp2dzbNAiNo0AflOm0aCA5gT4O10eXl5qs5Gu5iXBuEnSYC30zRKDutstCtJJDiMOQHeTjOHj/AfCwEHOT0xMTE8PPxYKOKkdiLgiHuYaGzt9/uHhoaIvNvtLi0tbWpqslMVEIuVBBzhtJXAcC7bE3DQ2MP2tUCA1hCA09ZwxFnsQwBO26cWiMQaAv8BNzY1PrPgXBIAAAAASUVORK5CYII=)
Selanjutnya, perhatikan bahwa
Karena pada kondisi pertama telah didapat
atau
, maka garis bilangannya adalah
![](data:image/png;base64,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)
Dengan demikian, dari irisan hasil penyelesaian dan syarat-syaratnya, didapat penyelesaian untuk kondisi kedua adalah sebagai berikut
![](data:image/png;base64,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)
Karena irisannya harus melibatkan seluruh syarat, maka irisannya adalah
.
Penyelesaiannya adalah dengan menggabungkan
dan
. Artinya, didapat penyelesaian
.
Sehingga himpunan penyelesaian dari pertidaksamaan
adalah
.
Jadi, jawabannya adalah A.