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Math 119 Unit 1 Test
Instructor: Jeneva Moseley
Thursday, February 1st, 2007
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Test Instructions:
SHOW WORK whenever possible
.
All answers should be given in
simplest form.
Fractions should be reduced, but not written as mixed
numbers.
Circle your answers.
NO CALCULATORS!
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1.
(2 pts) Explain what real numbers that are irrational would look like.
2.
(5 pts) Evaluate the expression for
2
1

=
x
.
10
2
4
2

+

x
x
3.
(2 pts) Give an equation that demonstrates of each of the following.
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 Fall '07
 J.Moseley
 Math, Addition, pts, Mathematics in medieval Islam, Jeneva Moseley

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