Question

A) (1/27)^x = (1/9)^(x+5) • 1/3

E) 729^(x-2) = 243^(x+4) • 9

F) 32^(2x) •1/4 = 8^(3x+2)

L) (1/216)^x •36^(2x-1) =36

O) 2 • (1/256)^x = (1/64)^x • 2^-29

(I would appreciate help on any of them but the 5 above are causing me the most trouble)

Answer 1

(1/27)^x = (1/9)^(x+5) • 1/3 you have to calculate the last part first. Then, use the (1/27)^x to formulate a hypothetical, hope this helps!