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Question:

Obtain the product of (i) xy, yz, zx (ii) a, -a², a³ (iii) 2, 4y, 8y², 16y³ (iv) a, 2b, 3c, 6abc (v) m, -mn, mnp

Solution:

(i) xy × yz × zx = x²y²z²
(ii) a × -a² × a³ = -a⁶
(iii) 2 × 4y × 8y² × 16y³ = 1024y⁶
(iv) a × 2b × 3c × 6abc = 36a²b²c²
(v) m × -mn × mnp = -m³n²p