find the domain of the real function f(x) defined by f(x)=√1-|x|/2-|x|
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f(x)=√1-|x|/2-|x|
=1 - x/2 - x
=2-x-2x/2
= 2-3x/2
2 = 2 - 3x
2-2 =-3x
x= -0/3
x=0
=1 - x/2 - x
=2-x-2x/2
= 2-3x/2
2 = 2 - 3x
2-2 =-3x
x= -0/3
x=0
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