Here are practice problems for the exam:

Radical Expressions

Solve $latex (7+\sqrt3) (7-\sqrt3)$

Evaluate $latex 16^{3/2}$

Simplify $latex \frac{4}{3}ab\sqrt{18a^3}+\frac{1}{2}\sqrt{8a^5b^2}$

Complex Numbers

Simplify $latex \sqrt{-36}$

Multiply $latex (7-2i)(4+i)$

Evaluate $latex i^{26}$

Complex Fractions

Apply the 6-point process to the complex fraction below. Then actually simplify it according to your “strategy”

Simplify $latex \frac{ \frac{3}{y^{2} }+\frac{1}{y} } {\frac{9}{y^{2}}-1} $