4. a) Solve the following for x i. 23x-1 1 = 16 4x2x12 = 0 ii.

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Q: 1. Select all the fractions that are equivalent to 4.05. 405 99 000 401 99 33 802 198 405 100 - X

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Q: 10. b²+b-30 3b²+18b

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