912. Скоротіть дріб:
[tex] \frac{ {x}^{2} + 6x + 5 }{ {x}^{2} + 5x } [/tex]
[tex] \frac{ {x}^{2} - 16 }{ {3x}^{2} - 10x - 8} [/tex]
[tex] \frac{ {x}^{2} + x - 6 }{ {x}^{2} - 7x + 10 } [/tex]
[tex] \frac{ {2x}^{2} + 4x + 2}{ {3x }^{2} - 6x - 9 } [/tex]
Помогите решить пожалуйста
Answers & Comments
Ответ:
1)=
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2)=
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=
3)=
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4)=
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Объяснение: