(ii) `a times a times a=a^(....+....+....+....)=a^(....)`

Evaluate : (-5) times (-5) times (-5) times ............ 5 times

Write the following in exponential form ( i ) a times a times a ----- l times ( ii ) 5 times 5 times 5 times 5 ---- n times ( iii ) q times q times q times q times q ---- 15 times ( iv ) r times r times r ---- b times

(-3)times(-3)times(-3)times...6 times

Write the following in the exponential form: (a) b times b times b times...10 times (b) y times y times...15 times (c) 9times a times a times a times b times b times b times b times b (d) 18 times xtimesxtimesytimesytimesy

bara times (barb times barc) +barb times (barc times bara)+ barc times (bara times barb) equals

(v) (-3)times(-3)times(-3)times... 6 times

Evaluate : a times a times a times ( -2/3 ) times ( -2/3 )

Evaluate : a times a times a times a times a times a times a

Evaluate : 13 times 13 times 13 times a times a times a times a times a times b times b times b times b

Express the following in exponential form: (i) "6 times 6times6 times 6 (ii) t times t (iii) b times b times b times b times b times b (iv) 5 times 5times7 times 7times7 (v) "2 times 2times a times a (vi) a times a times a times c times c times c times c times d times 1