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Algebra I
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Quadratics
: Problems
- Navigate Here -
Introduction and Summary
Terms
--------------------
Graphing Parabolas
Problems
--------------------
Factoring Quadratic Equations
Problems
--------------------
The Quadratic Formula
Problems
--------------------
Graphing Quadratic Functions
Problems
Problems
Problem 3.1:
Solve for
x
:
3
x
2
- 14
x
+ 8 = 0
[
Solution
]
Problem 3.2:
Solve for
x
:
4
x
2
- 1 = 0
[
Solution
]
Problem 3.3:
Solve for
x
:
2
x
2
+ 5
x
[
Solution
]
Problem 3.4:
Solve for
x
:
4
x
2
+ 28
x
= - 49
[
Solution
]
Problem 3.5:
Solve for
x
:
2
x
2
+ 5
x
+ 4
[
Solution
]
Problem 3.6:
How many solutions do the following equations have?
a)
3
x
2
+ 7
x
+ 9
b)
-2
x
2
+ 3
x
+ 4
c)
9
x
2
- 6
x
+ 1
d)
2
x
2
+ 4
x
- 1
[
Solution
]
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- Navigate Here -
Introduction and Summary
Terms
--------------------
Graphing Parabolas
Problems
--------------------
Factoring Quadratic Equations
Problems
--------------------
The Quadratic Formula
Problems
--------------------
Graphing Quadratic Functions
Problems
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