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Quiz 1
You scored 93 out of 100
Question 1
Your answer is CORRECT.
Find all solutions, if any:
x
2
 36 = 0
a)
{6, 5}
b)
{6, 6}
c)
{0, 6, 6}
d)
6
e)
No solution.
f)
None of the above.
Question 2
Your answer is CORRECT.
Find all solutions, if any:
x
2
 14
x
+ 48 = 0
a)
{8, 6}
b)
{8, 6}
c)
{8, 6}
d)
No solution.
e)
{6, 1/8}
f)
None of the above.
Question 3
Your answer is CORRECT.
Find all solutions, if any:
x
2
 5
x
 50 =  14
a)
{9, 4}
b)
{9, 4}
c)
{9, 4}
d)
{8, 4}
e)
{9, 4}
f)
None of the above.
Question 4
Your answer is CORRECT.
Find all solutions, if any:
x
3
+ 4
x
2
 12
x
= 0
a)
{0,6}
b)
{1,6,2}
c)
{6,2}
d)
{1,6,2}
e)
{0,6,2}
f)
None of the above.
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Your answer is CORRECT.
Simplify
a)
b)
c)
d)
e)
f)
None of the above.
Question 6
Your answer is CORRECT.
Simplify the following rational expression. If the expression cannot be simplified any further,
then simply rewrite the original expression.
a)
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 Fall '11
 Beatrice
 Math

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