Question

To what expression must 99x - 33x2 - 13x - 41 be added to make the sum zero?​

Answer 1

Note: I think the question should be 99x^3 - 33x^2 -13x - 41

Answer:

Let required expression be K

K + (99x^3 - 33x^2 -13x - 41) = 0

=> K = 0 - (99x^3 - 33x^2 -13x - 41)

=> K = - 99x^3 + 33x^2 + 13x + 41

Therefore, the required expression is -99x^3 + 33x^2 + 13x + 41