Контрольные работы по Алгебре и началу анализа. Для 11 класса.

                                                                                          — ł     Ł                 ŁØ

, 2017 ª.

                                                                                                    ´     Ł        1.

1.    — łŁ           Ł :x⁴ +2x³ −7x² −8x+12 = 0

2.    ˝ Ø Ł           æ         Œ        Ø         Ł (x² +5x+1)² +2x² +10x = 1

3.    ˝ Ø Ł           Ł          Ł Œ      Ø         Ł :(x−2)(x+1)(x+4)(x+7) = 19

4.    — łŁ           Ł x⁴ +3x³ −8x² +3x+1 = 0

2

5.    — łŁ           Ł          Ł :

                                                                                                    ´     Ł        2.

1.    — łŁ           Ł :x⁴ +3x³ −7x² −27x−18 = 0

2.    ˝ Ø Ł           æ         Œ        Ø         Ł          (x² +6x+1)² +3x² +18x = 1

3.    ˝ Ø Ł           Ł          Ł Œ      Ø         Ł (x−1)(x+2)(x+5)(x+8) = −56

4.    — łŁ           Ł x⁴ +5x³ −12x² +5x+1 = 0

5.

                                                                                          — ł     Ł                 ŁØ

, 2017 ª.

                                                                                                    ´     Ł        1.

1.    — łŁ           Ł :x⁴ +2x³ −7x² −8x+12 = 0

2.    ˝ Ø Ł           æ         Œ        Ø         Ł (x² +5x+1)² +2x² +10x = 1

3.    ˝ Ø Ł           Ł          Ł Œ      Ø         Ł :(x−2)(x+1)(x+4)(x+7) = 19

4.    — łŁ           Ł x⁴ +3x³ −8x² +3x+1 = 0

2

5.    — łŁ           Ł          Ł :

                                                                                                    ´     Ł        2.

1.    — łŁ           Ł :x⁴ +3x³ −7x² −27x−18 = 0

2.    ˝ Ø Ł           æ         Œ        Ø         Ł          (x² +6x+1)² +3x² +18x = 1

3.    ˝ Ø Ł           Ł          Ł Œ      Ø         Ł (x−1)(x+2)(x+5)(x+8) = −56

4.    — łŁ           Ł x⁴ +5x³ −12x² +5x+1 = 0

5.