Завдання для перевірки умінь учнів виконувати множення, ділення та піднесення до степеня раціонального дробу

ЗАВДАННЯ ДЛЯ ПЕРЕВІРКИ ЗНАНЬ І УМІНЬ УЧНІВ ВИКОНУВАТИ

МНОЖЕННЯ, ДІЛЕННЯ ТА ПІДНЕСЕННЯ РАЦІОНАЛЬНОГО ДРОБУ ДО СТЕПЕНЯ

                     ^{4 5𝑏                                                        𝑎 2𝑎                                                                     2𝑥}2 2

1.                                               ;                            1. :  ;                                  1. ()     ;

                                                                                    9 3                                                                       𝑦

                                                                                      ^{6𝑎𝑏 2𝑏                                                                     2𝑎}3 4

2.                                               ;                            2.          :           ;                              2. (− )     ;

                    5 9𝑥                                                           5𝑐 15                                                                    3𝑏

3.                                                11 𝑏_̇ ;                            3. ¹⁹_𝑝^𝑛3 : ³⁸_5𝑝^𝑛₂ ;                           3. (− ^𝑛₅²_𝑚^𝑘3)³ ;

                   3        2𝑏⁴                                                                            3𝑥          1                                                          3𝑚 ²

4.                                               4 ₂                       ;                         4. _10𝑔4 : _5𝑦3 ;                           4. (_𝑛2 )   ;

                                                                                      6𝑥² 3𝑥                                                                2𝑥^{2 3}

5.                                               7 ⋅ 𝑥₃ ;                            5. _5𝑦2 ^: _𝑦3 ;                               5. (_𝑦𝑚) ;

                             2𝑦                                                    9 3                                                                      3𝑎^{2 3}

6.                                               4𝑦                𝑎 ;                          6. 𝑑 : 𝑑₂ ;                                  6. (_4𝑏4)   ;

                                                                                     5𝑛2 10𝑛2                                                                                                 3𝑎3 3

7.                                               ;                    7. 7𝑚 : 14𝑚₃ ;                           7. (− _5𝑐2)    ;

                                                                                     ^𝑐3             𝑐                                                                    9𝑥3 2

8.                                               𝑎 2𝑥 .                           8. 2𝑎₅ : _4𝑎3.                              8. (− _5𝑦4) .

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