Question

4. Evaluate
(i) (2° + 5-¹)×4
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Answer 1

Answer:

Answer is here

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Step-by-step explanation:

$= ( {2}^{0} + {5}^{ - 1} ) \times 4 \\ = (1 + \frac{1}{5} ) \times 4 \\ = \frac{6}{5} \times 4 \ \\ \ = \frac{24}{5} \: or \: 4.8$

Answer 2

Answer:

Pls refer to the attachment

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