Question

simplify and write in exponential form 3 ^2 × 3 ^ - 4 × 3 ^ 1 =​

Answer 1

Answer:

3 ^2 × 3 ^ - 4 × 3 ^ 1

when powers are same ..powers are added..

so, 3 ^ (2-4+1)

= 3^-1

hope it helps..