4. Find the value: (a) (2.4a'b') x 1.5ab when a = 1 and b = 0.6 (b) (-10m2n@)X(-20mn 15 ) when m = 1.2 and n = -1
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Answer:
a)1.296
b)the answer is 8640
Answered by
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Step-by-step explanation:
a) 1.296
b) the answer is 8640
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