Q18 of 45 Page 7

Find the cubes of the following by multiplication.
(i) -4
(ii) 23
(iii) 3030

(i) (-4)3 =(4) x (4) x (4) = −64
(ii) (23)3 =23 x 23 x 23 = 12167
(iii) (3030)3 =3030 x 3030 x 3030 = 27818127000.

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