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"Nonsense," replied Ramanujan. "The number isn't dull at all. It's quite interesting. It's the smallest number that can be expressed as the sum of two cubes in two different ways." (Ramanujan recognized that 1729 = 13 + 123 as well as 93 + 103.)

# Systems of Linear Inequalities

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Basic Lesson
Demonstrates how to solve complex inequalities graphically.
Standard: Math 2
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Intermediate Lesson
Explores how to solve complex inequalities graphically and with the use of dashed lines.
Standard: Math 2
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Independent Practice 1
Contains 20 Systems of Linear Inequalities problems. The answers can be found below.
Standard: Math 2
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Independent Practice 2
Features another 20 Systems of Linear Inequalities problems.
Standard: Math 2
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Homework Worksheet
Systems of Linear Inequalities problems for students to work on at home. Example problems are provided and explained.
Standard: Math 2
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Systems of Linear Inequalities Quiz
10 Systems of Linear Inequalities problems. A math scoring matrix is included.
Standard: Math 2
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Answers for the homework and quiz.
Answers for both lessons and both practice sheets.

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What's a Polynomial Anyway?
Actually, polynomials are a means to estimate other algebraic functions too, as such exponential, sine, and cosine.
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