Question

8. Simplify and express the following as a power of 4 :
(ii) [(-19)2 * (-19)41 + (-1976
18 (3)
-> (Ⓡ) -C)**
« G O -E)
**T
() (50 + 7) + (20 +39)
-16
(vi) (50 + 7) + (20 + 30)
15​

Answer 1

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