Question

Question 17
To what expression must 99x - 33x:- 13x - 41 be added to make the sum zero? (NCERT
Exemplar]​

Answer 1

Step-by-step explanation:

99x3 – 33x2 – 13x – 41

To make the sum zero we can just add the negative of any expression to the expression

= -99x3 + 33x2 + 13x + 41