Question

15 z cube minus 20 z square plus 13 z minus twelve divide 3 z minus 6 .

Answer 1

Given :  15z³ - 20z²  + 13z  - 12

To find : to be divided by 3z  - 6

Solution:

15z³ - 20z²  + 13z  - 12      Divided by  3z  - 6

                  5z²  + 10z/3 + 11

3z  - 6   _|  15z³ - 20z²  + 13z  - 12    |_

                 15z³ - 30z²

               ___________________

                          10z²  + 13z  - 12

                          10z² -  20z  

                          _____________

                                    33z  -  12

                                    33z  -  66

                                 ____________

                                              54

Quotient =   5z²  + 10z/3 + 11

 Remainder = 54

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Answer 2

Answer:

5z²+ 10z/3 + 11

Step-by-step explanation:

for explanation see image