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Material Type: Exam; Professor: Molik; Class: MATHEMATICAL MODELING; Subject: Mathematics; University: Augusta Technical College; Term: Summer 2008;
Typology: Exams
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4 x + 3
Test 3 MAT 190 Summer 2008 Name ________________________
Simplify all answers and show your work!
Simplify the following:
4 3 12 x y
8 x y −
−
3 2 3
5 2 x y
2 x y
5 16
−
Factor the following completely:
x 7 x 18 2
2
− 24. Multiply and simplify: x 6 x 5
x 4 x 4
x x 2 2
2 − −
x 6 x x 11 x 28
x 10 x 24 2
2 2
2