Question

Find the value of k and p so that the expression -2x^3-kx^2+7x+p can be devided into 2x^2+5x+3 whitout leaving any reminder.

Answer 1

Divide the expression by the second one. Tell me what remainder u get

Answer 2

umm i dont know how to calculate bcs of the unknowns given :-/

Answer 3

since \[\large 2x^2+5x+3=(2x+3)(x+1)\] dividing the given polynomial by by any either factor leaves no remainder. factor theorem can be used to solve this problem.

Answer 4

i'll try

Answer 5

i dont know how to devide it