Proszę o pomoc w rozwiązaniu zadania z załącznika ;)
1/6 * (7^43+7^42)/(7^42-7^44) = 1/6 * [7^42(7+1)]/[7^42(1-49] = 1/6 * 8/(-48) = -1/36
-(-1/36)-1/2 = 1/36-1/2 = 1/36-18/36 = -17/36
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1/6 * (7^43+7^42)/(7^42-7^44) = 1/6 * [7^42(7+1)]/[7^42(1-49] = 1/6 * 8/(-48) = -1/36
-(-1/36)-1/2 = 1/36-1/2 = 1/36-18/36 = -17/36