Răspunsuri

2014-05-15T20:13:47+03:00
F:R-->R, f(x)=x√2-1
x=-2√2
f(-2√2)=-2√2*√2-1
-2√2*√2=-2 * √4=-2*2= -4
f(-2√2)= -4-1
f(-2√2)= -5
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