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49x-2 = 7Ö 7

a. -5/4
c. 11/4
d. -11/4


E 3n-2

a. 14+17+20+...+32
b. 28+31+34+...+43
c. 10+13+16+...+28
d. 9+14+17+...+30


ln 1

a. -√e
b. -1/2
c. 1/e
d. 1/2


e3x = 8

a. ln 5

b. 3 ln 8

c. ln 8

d. ln 3

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