How to Solve for X With Two X's?

Answer In algebra, "x" is a variable customarily used in equations. But "x" isn't the only variable -- a variable is defined as any alphabetic letter that represents a yet-unknown quantity. Other common v... Read More »

Top Q&A For: How to Solve for X With Two X's

How to Solve Polynomials With Degrees of 5?

Polynomials, equations that feature a value taken to a certain power, can be factored by removing the equation's greatest common denominator further and further. Solving polynomial equations involv... Read More »

How to Solve Equations for X With Exponents?

Simplifying equations that involve operations like addition, subtraction, multiplication and division is straightforward -- cancel out and combine terms using inverse operations. Addition cancels s... Read More »

How to Solve Polynomials With Degree of 3?

A third-degree polynomial is an equation that has a maximum degree of three attached to any variable or number. Factoring by grouping is the easiest way to solve an equation of this nature. Be sur... Read More »

How to Solve Inequalities With an X Square?

Solving inequalities with an x-square is much like solving an equation with an x-square. The key with inequalities is to make sure that the type of sign (less than, greater than, etc.) always makes... Read More »