Объяснение:
x+√x=22
x+√x-22=0
√x=a
a²-a-22=0
D=1+88=89
=-1+2√22.25 /2
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Объяснение:
x+√x=22
x+√x-22=0
√x=a
a²-a-22=0
D=1+88=89