Question

find all the zeros of the polynomial f x ki power 4 minus 2 x cube minus 7 x square + 8 x + 12 if two of its zeros are - 1 and 2

Answer 1

Equation samagh nahi aa rahe hai

Answer 2

Heya
your question is not understandable to any of us...pls either send it's pic or write it in another way...
hope it helps...