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Question 20
a.

Find the value of 22.32+14.8222.3^2 + 14.8^222.32+14.82

[1]
b.

Find the value of 20.89+5.11−2.34\sqrt{20.89 + 5.11} - 2.3420.89+5.11​−2.34

[2]

Using a Calculator Questions

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