Odpowiedź:
Szczegółowe wyjaśnienie:
7
a)
2^{3 + n - 2 + 12} = 2^{6 + 1 + 7} to 3 + n - 2 + 12 = 6 + 1 + 7 to
n + 13 = 14 to n = 14 - 13 to n = 1
b)
3^{3 + 4 + n + 5} = 3^{15 + 0} to n + 12 = 15 to n = 15 - 12 = 7
gdzie 9° = (3²)° = 3° = 1
c)
11^{3 + 2 - n} = 11^{8 - 5} to 5 - n = 3 to - n = - 2 to n = 2
d)
(1/2)^{n - 2 + 5} = (1/2)^{4 + 2} to n + 3 = 6 to n = 3
e)
5^{3 + n - 2 - 3} = 5^{4 + 2} to n - 2 = 6 to n = 8
f)
4^{1 + n + 3 - 2 - 2} = 4^{n + n} to n + 0 = 2n to - n = 0 to n = 0
Odpowiedź: a) n = 1, b) n = 7, c) n = 2, d) n = 3, e) n = 8, f) n = 0
