Rozwiąż równanie:
264=
ie przepisuje zadania
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2·9/16 h²+3h²=264
9/8 h²+3h²=264
33/8 h²=264 /·8/33
h²=64
h=√64
h=8
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ie przepisuje zadania
................................
2·9/16 h²+3h²=264
9/8 h²+3h²=264
33/8 h²=264 /·8/33
h²=64
h=√64
h=8
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