Rationalize the Denominator

Irrational Denominator Denominator: the bottom number of fraction Rational: Numbers such as 2, 3, 7 Irrational: Roots such as √2, √3, √7 Simplest form of number cannot have the irrational denominator. To be in simplest form, Rationalizing the Denominator! Rationalizing the Denominator is making the denominator rational How to Rationalizing the Denominator Rationalizing the Denominator

Multiplication Tables

15 Times Table x 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 3 3 6 9

Ascending & Descending Order

Ascending Order When the numbers are arranged from the smallest number to the largest number, those numbers are said to be in an ascending order. Ascending order of numbers is arranged numbers from smallest to largest number. Descending Order When the numbers are arranged from the largest to the smallest number, those numbers are said to

Monomial: Definition, Degree, Operations, And Examples

Definition of Monomial Monomial is one of algebra form that consists of one term. It is also defined as mathematical expression that consists of one term. The term is a number or the result of multiply between coefficient and the variables. Variable is symbol to replace unknown number yet. The general form is Difference between

Corresponding Angles: Theorem & Examples

Angle is formed by two rays that have a common end point. There are some types of angle. Here they are. Type of Angle In general, there are some kinds of angles: 1. Acute angle (less than 90°) Learn more about acute angle. 2. Right angle (90°) 3. Obtuse angle (more than 90° but less than

Math Definitions

Here are some easy-to-understand definitions of mathematics terms, with links to further reading. Basic Basic Math Definitions Difference FOIL Method Expanded Notation Equality & Inequality Equal, Greater, or Less Than Fractions is … Fractions Simplest Form of Fractions Improper Fractions Mixed Fractions Equivalent Fractions Least Common Denominator Rational Function Inverse is … Inverse Operation Additive

Counting Numbers

Counting numbers are the set of numbers that we use to learn how to count. They are also called natural numbers, since they feel natural to us because they are naturally the first numbers to learn. Sometimes they are also referred to as positive integers. Counting: Number Names to 100 1 2 3 4 5

Reflex Angle

A Reflex Angle is more than 180° but less than 360° More Examples of Reflex Angle Which Angle? Remember to look carefully at which angle you are being asked to name. The reflex angle is the larger angle. It is more than 180° but less than 360° If you choose the smaller angle you might

Inequalities: Definition, How to Solve, Linear, Quadratic, Examples

Definition of Inequalities Inequalities is different with equality clearly. Equality use equal sign (=) but inequality use inequal sign (≠, >, <, ≤, ≥). Look at the table to understand about the inequality signs. Sign Meaning Example ≠ Not equals with … 1 ≠ 2 ≥ Greater than or equal to … a2+1 ≥ 10for

Concentric Circles

In geometry, 2 or more objects are said to be concentric, coaxial, or coaxal when they share the same axis or center. Circles, regular polygons, regular polyhedra, spheres, and cylinders may be concentric to one another (sharing the same center point). Definition of Concentric Circles Concentric Circles are 2 or more circles which have same center point. They fit inside each