Math 17 TWHFW7
Ex 1 (HW 4) Part II
Please do the exercises as indicated. Write down all final answers on a
separate piece of paper.
I. Simplify the following expressions:
Consider“simplestassumptions”onradicands
and variables and that all divisors are nonzero.
1.
parenleftBigg
5 + 2
√
5
5

2
√
5
+
5

2
√
5
5 + 2
√
5
parenrightBigg
parenleftbigg
1
√
6

1
parenrightbigg
2. 5
3
radicalbig
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 Summer '11
 AaronJamesPorlante
 Math, Algebra, Following, Prime number, Power of two, separate piece, simplest assumptions

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