Level:
Project ID:
1003162306
Accepted:
1
Clonable:
0
Easy:
0
Find all the values of the real parameter \( p \) such that \( f(x)=2x^2+px+p \) is positive for all \( x\in\mathbb{R} \).
\( p\in(0,8) \)
\( p\in(-\infty,0)\cup(8,+\infty) \)
\( p\in(-\infty,0) \)
\( p\in(0,\infty) \)