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To solve polynomial inequalities, follow these steps: First, rewrite the inequality in standard form by moving all terms to one side. Next, identify the critical points by finding the roots of the corresponding polynomial equation. Then, determine the sign of the polynomial in the intervals between these critical points by testing points from each interval. Finally, express the solution based on the sign of the polynomial in relation to the inequality (e.g., greater than or less than zero).

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1w ago

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Related Questions

How do you do polynomial inequalities?

use pemdas first...


What is the difference in evaluating a polynomial and solving a polynomial?

Evaluating a polynomial is finding the value of the polynomial for a given value of the variable, usually denoted by x. Solving a polynomial equation is finding the value of the variable, x, for which the polynomial equation is true.


How are the rules for solving inequalities similar to those for solving equations?

Solving inequalities and equations are the same because both have variables in the equation.


What are the steps to solving equations and inequalities?

Just keep doing the same thing to both sides of the equation at every step.


How are solving inequalities differ from solving equations?

Mainly, in the case of simple inequalities, you have to remember that when multiplying or dividing by a negative number, the direction of the inequality changes, for example, from greater-than to less-than or vice versa. Also, for more complicated inequalities, such as those that involve polynomials or absolute values, additional steps are required.


What is multi-step inequalities definition?

Multi-step inequalities are mathematical expressions that involve inequalities (such as <, >, ≤, or ≥) and require multiple steps to isolate the variable. These inequalities can include addition, subtraction, multiplication, and division, and may involve combining like terms or distributing factors. Solving multi-step inequalities follows similar rules to solving equations, but special attention must be paid to the direction of the inequality sign, especially when multiplying or dividing by a negative number. The solution typically represents a range of values that satisfy the inequality.


Do you do pemdas while solving inequalities?

Yes, you must.


What has the author Peter B Borwein written?

Peter B. Borwein has written: 'Polynomials and polynomial inequalities' -- subject(s): Inequalities (Mathematics), Polynomials


How can you tell if you are finished solving a polynomial division problem?

You can tell you are finished solving a polynomial division problem when the degree of the remainder is less than the degree of the divisor. At this point, you cannot divide any further, and the final answer consists of the quotient along with the remainder expressed as a fraction of the divisor. If the remainder is zero, the division is exact, and there are no further steps needed.


What is the process of writing a polynomial as a product?

Factoring


Is it possible to have imaginary solutions when solving a polynomial equation?

yes


Are the methods for solving linear and compound inequalities the same?

Yes