Name:
Date:
Instructor:
Please use this template to insert your answers for the assignment. Please choose one of the three methods for showing your work (EE, ALT keys, or MathType). Remember that your work should be clear and legible. The ALT shortcut for radicals is ALT +251, √. Please note that it does not draw the full line above the sign. Therefore it will be assumed that anything that follows the √ is intended to be included under the radical. Using the superscript button above (in the font table), you can make powers; example: x2. You may also use Equation Editor as needed too.
INSTRUCTIONS: Read the references and examples found on the Background Info page. Work out the problems, showing all the computational steps. This is particularly important for those problems where the answer is given.
Solve for x, unless otherwise indicated. Check your answer by substituting your calculated value into the original expression to verify that it is correct.
1. Answer: x=36
Calculations:
Check it:
Answer: _______________
2.
Calculations:
Check it:
Answer: _______________
3.
Calculations:
Check it:
Answer: _______________
4.
Calculations:
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Answer: _______________
5.
Calculations:
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Answer: _______________
6.
Calculations:
Check it:
Answer: _______________
7.
Calculations:
Check it:
Answer: _______________
8.
Calculations:
Check it:
Answer: _______________
9.
Calculations:
Check it:
Answer: _______________
10.
Calculations:
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Answer: _______________
11.
Calculations:
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Answer: _______________
12.
Calculations:
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Answer: _______________
13.
Calculations:
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14.
Calculations:
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Answer: _______________
15.
Calculations:
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Answer: _______________
ADDING / SUBTRACTING / MULTIPLYING POLYNOMIALS
You are given two polynomials. (Remember that monomials such as 2x and binomials such as 2x+1 are special cases of polynomials). For each problem, calculate the sum, difference, and product of the two polynomials. Each problem will have 3 answers.
Refer to the case assignment for an example.
16.
Add:
Answer: _______________
Subtract:
Answer: _______________
Multiply:
Answer: _______________
17.
Add:
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Answer: _______________
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Answer: _______________
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22.
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23.
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24.
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25.
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--- End ---
2
x8
3
=
3
x8
=
3x16
-=
3
4
vx
3
p
=
3
4
x27
=
3x69
-=
2x7811
-+=
x
2a
2
=
5xx12
=-
1A
R Solve for A.
2
p
=
3V
R Solve for V.
H
p
=
x4y2 Solve for x.
+=+
x:x1
-
x:y1
-
x1:x2
--
2
x:x
2
x1:x2
--
22
x:x1
-
232
2x1:xx2x1
--+-
2
3x:x3x2
-+
x6
=
322
x2x3x1:xx4
-+--+
3432
x2x5:xx3x2x3
+--+-+
5x6
=
2x8
=
willie.middlebrooks30
mat101_case_3_answer_template.docx
0
