Postsecondary Education Readiness Test Mathematics Worksheet With Answer Key - Florida State College At Jacksonville Page 16
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18Florida State College Review for PERT Mathematics – Part 3
Sample problems that can be solved by factoring:
2
2
2
1.
2.
3.
x
4
x
21 0
x
4
x
32
x
6
x
55 0
Solutions:
2. x = 8 or x = – 4
3. x = – 5 or x = 11
1. x = 7 or x =– 3
Sample problems that can be solved using the quadratic formula.
Write your answers in set notation.
2
2
2
1.
2.
3.
x
15
x
54 0
x
4
x
2
2
x
11
x
15 0
Solutions:
1. {-9, -6}
2.{0.45, -4.45}
3. {6,5}
15
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