Write the following in exponential form :
3×7×b×b×c×c×c×c
We have the expanded form as :
Conversion into exponential form :
We have
3×7×b×b×c×c×c×c=3×7×b×b×c×c×c×c ( Collecting the same bases in bracket )
=21×b2×c4 ( Using : a×a×a×a×a×...........ntimes=an )
=21b2c4
Therefore
3×7×b×b×c×c×c×c=21b2c4
5×a×a×b×b×b×c×c×c×c
Write down the following expression in the exponential form :
5×a×a×b×c×c×c
Write each of the following in Exponential form :-
19×a×a×a.......9times×b×b×b×.....11times