What is the remainder when the polynomial 8 x^2 +4x−3 is divided by 2x−1 ?

is divided by 2x-1

We use long division

                           4x +4 ------------> Quotient

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

   2x-1             8x^2 +4x−3

                       8x^2 - 4x           (Subtract it from the top)

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

                                + 8x  -3

                                   8x - 4          (Subtract it from the top)

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

                                         +1           ------------> Remainder

So , 1 is the remainder.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: