Evaluate : (i) 25 3 – 75 3 + 50 3 (ii) 48 3 – 30 3 - 18 3 (iii) (iv) (0.2) 3 – (0.3) 3 + (0.1) 3

Evaluate :
(i) 25³ – 75³ + 50³

(ii) 48³ – 30³ - 18³

(iii)

(iv) (0.2)³ – (0.3)³ + (0.1)³

(i)

(ii)

(iii)

(iv)

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