Simplify:(i) (34)2
(ii) (−23)4
(iii) (−45)5
We have(i) (34)2=34×34=916
(ii) (−23)4=−23×−23×−23×−23=1681
(iii) (−45)5=−45×−45×−45×−45×−45=−10243125
Question 7(i) Simplify: (i) (−4)3
Question 6(i) Simplify: (i) 2×103