Question

prove that 3 X + 7 is a factor of p x is equals to 6 x cube + 29 x cube + 44 X + 21​

Answer 1

Answer:

Since 3x+7 divides the given equation exactly (i.e. remainder is zero) we can say that 3x+7 is a factor of the given equation

Step-by-step explanation

3x+7) 6x³ + 29x² + 44x + 21 ( 2x² + 5x + 3

          6x³ + 14x²

        ------------------ (On subtracting)

                     15x² + 44x

                     15x² + 35x

                    -----------------(On subtracting)

                                   9x + 21

                                   9x + 21

                                  ------------(on subtracting)

                                      0

                                  -------------