Question

Guys need help.....
Class12
No irrelevant stuff ​

Answer 1

Answer:

Step-by-step explanation:

if the real number and 5x²+2x+9 >3x²+10x+7,then x lies in the interval:

Option B : (-∞,2-√3)∪(2+√√3,∞) is the correct answer sis but I am class 9 only no problem answer will help you//

2x² −8x+2>0

[x−2+  √3][x−2−√3] >0

i think it is optional and if u want explanation sis i will inbox u and tell off i think no need.