x+3
7. State the restrictions on/(x) - ^ ( g •
S. Express
as a power of 4.
9. Simplify, stating your answer using positive exponents: ——
3
10. Write (16a)4 in radical form.
11.
12.
3.
Simplify completely: Simplify: 2V3+V27	1
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One solution to the equation cos0 = 0.9848 is