Answer:
Explanation:
sqrt(2+x) > 6-2x
taking square on both sides
2+x > 36-24x+4x^2
0 > 34-25x+4x^2
0 > (2x)2-2(2x)(25/4)+(25/4)^2 -(25/4)^2 +36 (by completing square)
49/16 > (2x-25/4)^2
taking square root
7/4 > 2x-25/4 , -7/4 < 2x-25/4
8 > 2x , 9/2 < 2x
4 > x , 9/4 < x