Questions asked by Nora
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How do you solve the following?
6√1/6  √2/3
the answer at the back of the book says 6√2, but I'm not sure how to get there.

How do you solve roots and radical questions that have fractions underneath the radical sign?
For example the following question:
1/2√4/3  2/3√3/4 + 2√1/12

Find the exact value of:
csc^2(17pi/4)
How do I do problems with the sin, cos, tan...etc raised to the power of 2?

Find the exact value of sin^3 3645°
Do I go around the circle 10 times? is there an easier way to do this?

If sinA=4/5 and cosB= 5/13, where A belongs to QI and B belongs to QIII, then find sin(A+B). How do you write the second half of the formula where cos becomes A and sin is B and how do the quadrants affect these?

How much money should the department deposit at the end of each
quarter in order to save enough to buy a new copy machine at the end of 5
years?