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10/7/2022-HW Unit 2B-Review all topics thus far
By Melanie S Boyd
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Last updated over 2 years ago
18 questions
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We've learned 5 different ways to find solutions (AKA...roots, zeros, x-intercepts) for quadratic equations. They are:
(1) Solving by graphing
(2) Solving by factoring
(3) Solving by square root
(4) Quadratic Formula
(5) Completing the square
For the following problems, use any of the options above. However, you
MUST
show your work for credit!!
Question 1
1.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 2
2.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 3
3.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 4
4.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 5
5.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 6
6.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
Question 7
7.
Solve:
Enter your answer as follows:
(1) Real solutions (no radical), as a set {}
(2) Real solutions (with a radical), as
(3) Imaginary solutions (with or without a radical), as
(be sure to simplify fractions!! and leave off the 1, because it's always implied)
visibility
View drawing
More Review--simplifying radicals & powers of i
Question 8
8.
Simplify:
answer with:
visibility
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Question 9
9.
Simplify:
answer with:
visibility
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Question 10
10.
Simplify:
visibility
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Question 11
11.
Simplify:
visibility
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Question 12
12.
Simplify:
visibility
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Question 13
13.
Simplify:
visibility
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Question 14
14.
Simplify:
visibility
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Question 15
15.
upload your pages of work here--page 1
visibility
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Question 16
16.
upload your pages of work here--page 2
visibility
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Question 17
17.
upload your pages of work here--page 3
visibility
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Question 18
18.
upload your pages of work here--page 4
visibility
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