28. Find the zeros of the polynomial p(x)=x3-3x2-25x+75,if two of its zeros are equal in magnitude but opposite in sign

28. Find the zeros of the polynomial p(x)=x3-3x2-25x+75,if two of its

1.	28. Find the zeros of the polynomial p(x)=x3-3x2-25x+75,if two of its zeros are equal in magnitude but opposite in sign
Answer» 28. Find the zeros of the polynomial p(x)=x3-3x2-25x+75,if two of its zeros are equal in magnitude but opposite in sign