Wednesday, July 10, 2013

Please help me solve this equation: 1/2x^-0.6 = 4

2%281%2F2+x%5E-0.6%29+=2%284%29 
x%5E-0.6=8 

as you pointed out... 

+x%5E%28-3%2F5%29=8 
then we take reciprocals and write 

+x%5E%283%2F5%29=1%2F8 

x=x%5E%28%283%2F5%29%285%2F3%29%29=%281%2F8%29%5E%285%2F3%29=%281%2F2%29%5E5=1%2F32 
:)
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