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Vera_Pavlovna [14]
3 years ago
13

Use long division to find the quotient below. (2x3 + x2 + 25) /(2x+5)

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

x^2               -2x              +5

Step-by-step explanation:

x^2               -2x              +5

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

2x + 5  /    2x^3      +     x^2       +    0x         + 25

              -(2x^3      +   5x^2)

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

                                   -4x^2       +    0x        

                                 -( -4x^2      -    10x )

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

                                                          10x           + 25

                                                        -(10x            + 25)

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

                                                                                  0

The desired quotient is x^2               -2x              +5

             

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