Question
Mathematics Question on Quadratic Equations
If −75=9a+b where 0≤b<9,a,b are unique integers, then b=
A
3
B
4
C
5
D
6
Answer
6
Explanation
Solution
The correct option is (D):6
If −75=9a+b where 0≤b<9,a,b are unique integers, then b=
3
4
5
6
6
The correct option is (D):6