Question

plz help needed in this question

Answer 1

Answer:

X²+1

Step-by-step explanation:

QUESTION :

WHAT SHOULD BE ADDED TO X²+4 TO GET 2X²+5 ?

SOLUTION :

X²+4 Subtracted from 2X²+5

then 2X² + 5

X² + 4

(-) (-)

X² + 1

hence ,the value is X²+1