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Quad composition (Posted on 2019-03-16) Difficulty: 3 of 5
Let f(x)=x2+10x+20, find the number of real solutions satisfying f(f(f(f(x))))=0

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Little additionarmando2019-03-17 17:42:12
re(2): calculator solutionCharlie2019-03-16 14:19:55
re: calculator solutionCharlie2019-03-16 13:32:54
Solutioncalculator solutionCharlie2019-03-16 13:20:33
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