Question

Pls answer it with explantion. the unit is exponents

Answer 1

Step-by-step explanation:

   1     .3^5×3^2×3^4=3×3×3×3×3×3×3×3×3×3×3

=3^11=177147

  2    .15a^10+5a^2=576650390625a^10+25a^2

=576650390650a^12

Answer 2

Answer:

3. 3×3×3×3×3×3×3×3×3×3×3

4. 15a×15a×15a×15a×15a×15a×15a×15a×15a×15a

5.4a×4a×8a×8a×8a×8a×8a×8a×8a×8a×8a

6.x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x×x

Hope it help u.....