Algebra is the branch of mathematics that represents problems in the form of mathematical expressions. It involves variables like x, y, z, and mathematical operations like addition, subtraction, multiplication, and division to form a meaningful mathematical expression.

Polynomial equations are algebra equations. Algebraic equations can be one-step, two-step, or multi-step equations. Algebra equations are classified as linear, quadratic, cubic, and higher-order equations based on the degree.

Let us recall the definition of slope of a line and try solving the example given below. Example: What is the equation of a line whose slope is 1, and that passes through the point (-1, -5)? Solution: We know that if the slope is given as 1, then the value of m will be 1 in the general equation y = mx + b.

What is the Elimination Method in Math? In math, the elimination method is used to solve a system of linear equations. It is the most widely used and simple method as it involves fewer calculations and steps.

What is the Substitution Method in Algebra? In algebra, the substitution method is one of the ways to solve linear equations in two variables. In this method, we substitute the value of a variable found by one equation in the second equation.

What are Zeros of a Function in Math? The zeros of a function are defined as the values of the variable of the function such that the function equals 0. Graphically, the zeros of a function are the points on the x-axis where the graph cuts the x-axis.

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Sets are defined as a collection of distinct elements. The elements of a set share a common characteristic among them. Learn about sets definition, representation, types, symbols, formulas, and their properties with some solved examples.

In mathematics, a coefficient is a number or any symbol representing a constant value that is multiplied by the variable of a single term or the terms of a polynomial. It is usually a number, but sometimes may be replaced by a letter in an expression.

An exponent of a number shows how many times we are multiplying a number by itself. For example, 3^4 means we are multiplying 3 four times. Learn everything about exponents definition in this article.