According to Dictionary.com, the word "quadratic" is derived from the Latin word "quadratus" and means "square." In math, a quadratic refers to a polynomial where the highest degree of the term is two, which means the largest term in the polynomial is squared or raised to the second power.
Continue ReadingOne well-known application of quadratics is the quadratic formula. It is used to determine the roots of a quadratic equation. The roots can be thought of as the places where the quadratic equation equals zero and can be either real or complex numbers.
When graphed on a coordinate plane, a quadratic will take the shape of a parabola.
Learn more about AlgebraThe double struck symbol or letter Z is used to indicate integers because it comes from the German word "Zahl," which means "number." It was first used as such in a book entitled "Elements of Mathematics: Algebra" first published in 1939.
Full Answer >Solve quadratic function word problems by determining each term of the quadratic equation and then solving for x when the equation is equal to zero. A quadratic equation is expressed as ax^2 + bx + c = 0 when in standard form.
Full Answer >Algebra riddles can be either word problems that need to be translated into a set of algebraic equations or arithmetic problems with letters where each letter represents a digit, and the objective is to replace each letter with an appropriate digit.
Full Answer >According to TakeLessons.com, the first and perhaps the most important step to solving an algebra word problem is to read the problem carefully through to the end before trying to solve any part of the problem. This approach is vital to understanding what exactly is being asked.
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