Ответ:
√22-х-√10-х=2
(√22-х)²-(√10-х)²=2²
22-х-10-х=4
-2х=4+10-22
-2х=-8
х=4
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Ответ:
√22-х-√10-х=2
(√22-х)²-(√10-х)²=2²
22-х-10-х=4
-2х=4+10-22
-2х=-8
х=4