How do you simplify abs(11-pi)|11π|?

1 Answer
Jul 9, 2016

abs(11-pi) = color(blue)(11-pi)|11π|=11π or, approximately, color(blue)(7.85841)7.85841

Explanation:

piπ is just a number which is less than 1111

So
color(white)("XXX")11-pi > 0XXX11π>0
and
color(white)("XXX")abs(11-pi) = 11-piXXX|11π|=11π

Using the approximation pi=3.14159π=3.14159
color(white)("XXX")11-pi=7.85841XXX11π=7.85841