Inequalities
Math Algebra • 9 topics in this chapter.
The Inequalities chapter in Math Algebra on STEM Calculators helps you solve and understand inequality problems with interactive tools that make each step clear. It covers linear inequalities, compound inequalities, absolute value inequalities, and inequality notation, helping you learn how solution sets work and how they differ from equations.
On this page you can solve inequalities step by step, simplify expressions, handle fractions and decimals, and apply the critical rule of flipping the inequality sign when multiplying or dividing by a negative number. Many tools also support graphing solutions on a number line or in interval notation, so you can visualize the solution set and check whether endpoints are included or excluded.
The difficulty level ranges from beginner-friendly inequality basics to more advanced multi-step and absolute value inequalities used in high school algebra and early college prep. Teachers can use it to demonstrate correct procedures and common pitfalls, students can check homework and practice efficiently, and self-learners can build confidence with inequality reasoning that appears in word problems, optimization, and graphing topics.
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1. Linear Inequality Solver
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2. Quadratic Inequality Analyzer
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3. Absolute Value Inequality Analyzer
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4. Rational Inequality Solver
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5. Compound and Logical Inequality Builder
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6. Polynomial Inequality Solver
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7. Trigonometric Inequality Solver
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8. Exponential and Logatithmic Inequality Solver
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9. Combined Transcendental Inequality Solver
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