不等式計算機 - Symbolab

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Practice More Type your Answer Verify x^2 x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim \sum \infty \theta (f\:\circ\:g) f(x) ▭\:\longdivision{▭} \times \twostack{▭}{▭} + \twostack{▭}{▭} - \twostack{▭}{▭} \left( \right) \times \square\frac{\square}{\square} Take a challenge Subscribe to verify your answer Subscribe Are you sure you want to leave this Challenge? 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Go back Purchase Bundle Back to School Promotion Annual Annual - $ % OFF Annual plan One time offer for one year, then $ Go back + qb-banner-title Solutions > Algebra Calculator > Inequalities Calculator Topic Pre Algebra Algebra Equations Basic (Linear) One-Step Addition One-Step Subtraction One-Step Multiplication One-Step Division One-Step Decimals Two-Step Integers Two-Step Add/Subtract Two-Step Multiply/Divide Two-Step Fractions Two-Step Decimals Multi-Step Integers Multi-Step with Parentheses Multi-Step Rational Multi-Step Fractions Multi-Step Decimals Solve For Quadratic Solve by Factoring Completing the Square Quadratic Formula Rational Biquadratic Polynomial Radical Logarithmic Exponential Absolute Complex Matrix Roots Zeroes Rational Roots Floor/Ceiling Equation Given Roots Equation Given Points Newton Raphson Inequalities Linear Quadratic Absolute Radical Rational Logarithmic Exponential Compound System of Equations Linear Substitution Elimination Cramer's Rule Gaussian Elimination Non Linear System of Inequalities Testing Solutions Basic Operations Simplify Factoring GCF Trinomials Grouping Perfect Squares Difference of Squares Difference of Cubes Sum of Cubes Polynomials Factor Completely Expand Distributive Property FOIL method Difference of Squares Perfect Squares Perfect Cubes Trinomials Binomial Expansion Join Cancel Algebraic Properties Exponents Zero Rule Negative Rule Product Rule Quotient Rule Power Rule Expand Power Rule Fraction Exponent Exponent Rules Exponential Form Logarithms One Rule Power Rule Product Rule Quotient Rule Expand Condense Base 2 Properties Logarithmic Form Radicals Product Rule Quotient Rule Multiply Divide Reduce Absolute Value Factorial Rational Number Complex Numbers Powers of i Multiply Divide Conjugate Magnitude A+Bi Form Complex Form Floor Ceiling LCD GCD Partial Fractions Polynomials Properties Is Polynomial Leading Coefficient Leading Term Degree Standard Form Prime Add Subtract Multiply Divide Factor Complete the Square Synthetic Division Ruffini Method LCM GCD Linear Factors Rational Expressions Add Subtract Multiply Divide Reduce Rationalize Rationalize Denominator Rationalize Numerator Sequences Identify Type First Term N-th Term Term Index Next Term Specific Term Sum Convergence Alternating Sequence Sum Arithmetic Geometric Constant General Power Sums Interval Notation Pi (Product) Notation Induction Prove That Logical Sets Boolean Algebra Truth Table Set Theory Intersect Union Difference Subset Mutual Exclusive Cardinality Powerset Caretesian Product Word Problems Age Problems Distance Problems Cost Problems Investment Problems Number Problems Percent Problems Addition/Subtraction Multiplication/Division Probability Problems Dice Problems Coin Problems Card Problems Geometry Circle Square Rectangle Triangle Pre Calculus Calculus Functions Linear Algebra Trigonometry Statistics Physics Chemistry Finance Economics Conversions Add to Chrome Get our extension, you can capture any math problem from any website Full pad x^2 x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim \sum \infty \theta (f\:\circ\:g) f(x) - \twostack{▭}{▭} \lt 7 8 9 \div AC + \twostack{▭}{▭} \gt 4 5 6 \times \square\frac{\square}{\square} \times \twostack{▭}{▭} \left( 1 2 3 - x ▭\:\longdivision{▭} \right) . 0 = + y \mathrm{simplify} \mathrm{solve\:for} \mathrm{expand} \mathrm{factor} \mathrm{rationalize} See All area asymptotes critical points derivative domain eigenvalues eigenvectors expand extreme points factor implicit derivative inflection points intercepts inverse laplace inverse laplace partial fractions range slope simplify solve for tangent taylor vertex geometric test alternating test telescoping test pseries test root test Go Steps Graph Related Examples Generated by AI AI explanations are generated using OpenAI technology. AI generated content may present inaccurate or offensive content that does not represent Symbolab's view. Verify your Answer Subscribe to verify your answer Subscribe Save to Notebook! Sign in to save notes Sign in Verify Save Show Steps Hide Steps Number Line Related Inequalities Examples -x+3\gt 2x+1 (x+5)(x-5)\gt 0 2x^2-x\gt 0 (x+3)^2\le 10x+6 \left|3+2x\right|\le 7 \frac{\left|3x+2\right|}{\left|x-1\right|}>2 Show More All About Inequalities Calculator Every day, you make decisions with boundaries. You might choose a route to avoid traffic, stay within a budget, or make sure a recipe uses no more than three eggs. These choices all rely on inequalities, which are math statements using symbols like $<$, $\leq$, $>$, and $\geq$ to set limits or compare values. Inequalities help us navigate real life by describing what is possible and what is not. In this article, we will cover what inequalities are, how to solve them, and how Symbolab’s Inequalities Calculator can make each step clearer. What Is an Inequality? At its core, an inequality is a way of comparing two values. It tells you whether one thing is bigger, smaller, at least as much, or no more than something else. Inequalities use four main symbols: $<$ means “less than,” $>$ means “greater than,” $\leq$ means “less than or equal to,” and $\geq$ means “greater than or equal to.” Think of a family sharing a pizza. If you want everyone to have a fair slice, you might say, “No one should take more than two pieces.” That includes 0, 1, or exactly 2 slices, anything 3 or higher breaks the rule. In math, that’s $x \leq 2$, where $x$ stands for the number of slices someone takes. Or maybe your bus leaves in less than ten minutes. That’s $t < 10$, where $t$ is the time you have left. Equations ask for balance and equality, like a set of perfectly even scales. Inequalities, though, are more like open hands, leaving room for a range of answers. When you see $y > 5$, you know $y$ could be $6$, $10$, $100$, or anything bigger than $5$. If the symbol were $y \ge 5$, the single value 5 itself would also be allowed. It describes possibility, not just one answer. Inequalities show up in all sorts of everyday choices, whether you a