Question

Simplificati fractiile
a) 3 la puterea 101 supra 3 la putera 101 + 3 la putera 3012
b)7 puterea 10 +2 x 7 la puterea 11 + 3 x 7 la putera 12
c)5 la putera 20 + 5 la putera 21 +5 la puterea 22
d)5la putera n+1 + 8 x 5 la n
e)10 la puterea n+1 - 10 la n supra 3 x 2 la n + 2 ka n+1 +2 la n+2

Answer 1

rezolvare.................