Question

Evaluate 3^-3 x 3^4 x 3 x 3^-5 Answers
a. -27
b. 1/27
c. -81
d. 1/81

Answer 1

The answer is b. 1/27
3^-3=1/27 and 3^4=81. 1/27×81=3. 3×3=9. 3^-5=1/243. 1/243×9= 1/27. The answer is b. 1/27.