Posted by kiki on .
the question is
3x to the negative fourth power plus 8 when x equals 2
please help

math 
MathNerd :3,
its 125/16

math 
Steve,
(3x)^(4)+8
1/(3x)^4 + 8
1/(3*2)^4 + 8
1/6^4 + 8
8 1/1296