MAT 222 Entire Course
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MAT 222 Week 1 Solving Proportions
MAT 222 Week 1 DQ 1 Can't Cancel Terms
MAT 222 Week 2 DQ 1 One-Variable Compound Inequalities
MAT 222 Week 2 Two-Variable Inequalities
MAT 222 Week 3 DQ 1 Simplifying Radicals
MAT 222 Week 3 Real World Radical Formulas
MAT 222 Week 4 DQ 1 Solving Quadratic Equations
MAT 222 Week 4 Real World Quadratic Functions
MAT 222 Week 5 DQ 1 Relations and Functions
MAT 222 Week 5 Composition and Inverse
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MAT 222 Week 4 DQ 1 Solving Quadratic Equations
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MAT 222 Week 4 DQ 1 Solving Quadratic Equations
Solving Quadratic Equations. In this discussion, you will solve quadratic equations by two main methods: factoring and using the Quadratic Formula. Read the following instructions in order and view the example to complete this discussion:
a. Find the problems assigned to you in the table below.
If the third letter of your last name is
On page 636, solve the following problem by factoring
Solve the following problem by using the Quadratic Formula
A or L
46
48 on p. 646
B or K
88
46 on p. 646
C or J
84
44 on p. 646
D or I
10
20 on p. 646
E or H
8
18 on p. 646
F or G
6
16 on p. 646
M or Z
38
48 on p. 636
N or Y
40
50 on p. 636
O or X
42
52 on p. 636
P or W
44
54 on p. 636
Q or V
80
56 on p. 637
R or U
2
78 on p. 637
S or T
4
82 on p. 637
b. For the factoring problem, be sure you show all steps to the factoring and solving. Show a check of your solutions back into the original equation.
c. For the Quadratic Formula problem, be sure that you use readable notation while you are working the computational steps. Refer to Inserting Math Symbols for guidance with...