2 przykłady równań wymiernych:
a)
b)
a) D:x≠-1
1. x≥2
y=(x-2)/(x+1)
2.x<2 i x≠-1
y=(2-x)/(x+1)
b) D:x≠-3
1. x≥0
y=(x-1)/(x+3)
2.x<0 i x≠-3
y=(1-x)/(x+3)
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a) D:x≠-1
1. x≥2
y=(x-2)/(x+1)
2.x<2 i x≠-1
y=(2-x)/(x+1)
b) D:x≠-3
1. x≥0
y=(x-1)/(x+3)
2.x<0 i x≠-3
y=(1-x)/(x+3)