Solve the polynomial inequality:
4
(
x
−
2
)
(
x
−
12
)
(
x
+
9
)
<
0
\displaystyle {4}{\left({x}-{2}\right)}{\left({x}-{12}\right)}{\left({x}+{9}\right)}<{0}
4
(
x
−
2
)
(
x
−
12
)
(
x
+
9
)
<
0
Interval notation solution:
Preview
Question 6
No solution
Question Help:
Video
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer using interval notation. Example: [2,5)
Use U for union to combine intervals. Example: (-oo,2] U [4,oo)
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Use oo to enter Infinity.