Question

Ques. 4 What should added to
A to get B?
A = -x²+6x-9
B=x²+5​

Answer 1

Answer:

Let C should be added,

-x²+6x-9 + C = x²+5

C = x²+5+x²-6x+9

C = 2x²-6x+14

Answer 2

Answer:

On subtracting-x*2+6x-9 from X*2+5

we get,

2x*2-6x+14