I need help with this asappp​

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4x^4 + 3x^3 + 2x^2 - 11x -5

Step-by-step explanantion:

Flip and make the 4x-5 in the front and then multiply all terms by 4x and then all terms by -5 and then add both answers together.

u rich

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.