Algebra

Mixture problems are word problems where quantities of different values are mixed. Many times different liquids are mixed to change ... Read more

The square root can be considered the opposite operation of squaring a number. With the square root, we are looking ... Read more

Prime numbers are numbers that are only divisible by 1 and by themselves. It is possible to determine whether a ... Read more

Scientific notation allows us to write very large numbers or very small numbers in a more convenient way. Scientific notation ... Read more

Apart from the substitution method and the elimination method, it is also possible to solve systems of equations using the ... Read more

Systems of equations are systems that have two or more equations and two or more unknowns. There are several different ... Read more

The equation of a line is an equation that satisfies and represents each of the points on the line. The ... Read more

The distributive property of multiplication is one of the most used properties in mathematics. This property tells us that when ... Read more

Algebraic expressions can be factored by finding the common factor of all terms. After we find the common factor, we ... Read more

Algebraic expressions can be simplified by using the distributive property to remove parentheses. Then, we combine like terms, that is, ... Read more