Question
Write each of the following products in exponential form:
(i) a × a × a × a × ..... 15 times
(ii) 8 × b × b × b × a × a × a × a
(iii) 5 × a × a × a × b × b × c × c × c
(iv) 7 × a × a × a.... 8 times × b × b × b ×.... 5 times
(v) 4 × a × a ×..... 5 times × b × b ×....12 times × c × c.... 15 times