Maths question involving geometry and factorising.

The answer to your question is:

Step-by-step explanation:

Data

V = 924 cm³

dimensions = 4cm, (x + 1) cm, (x + 11) cm

Factorize    x² + 12x - 220 = 0

Find the prime factors of 220

                                         220    2

                                          110     2

                                            55   5

                                            11    11

                                              1

Find two numbers that added give +12, these numbers are + 22 and -10

                          x² + 12x - 220  =  ( x + 22) ( x - 10)

                        x 1 = -22     x2 = 10

The result -22 could not be a solution because lenght is not negative. Then x = 10

                      = 4 ( 10 +1) ( 10 + 11)

                      =  4 ( 11 ) ( 21)

                      = 924 cm³

step-by-step explanation:

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.