How to Find Intercepts From an Equation
x Intercept is where the graph of an equation crosses the x-axisy Intercept is where the graph of an equation…
Greatest Common Factor
Greatest Common Factor (GCF) or Highest Common Factor (HCF) is the largest of the common factors. Greatest Common Factor is…
Law of Sines & Cosines: Formula & Examples
Solving trigonometry’s problem that use right angle can be done by using right triangle and Pythagorean theorem. But, in other…
Simplifying Square Roots
To simplify a square root, make the number inside the square root as small as possible. How to Simplifying Square Roots…
Inverse Operation
Inverse Operation is an operation that reverses or undo the effect of another operation. Definition of Inverse Operation What are Inverse Operations? Inverse…
Exterior Angle Theorem
Exterior Angle Theorem For a triangle The exterior angle d equals the angles b plus c. (d = b + c)The…
Commutative, Associative, and Distributive Laws
Commutative Laws Commutative Laws say we can swap numbers over and still get the same answer. Commutative Laws for Addition…
Finding an Angle in a Right Angled Triangle
We can find an unknown angle in a right-angled triangle, as long as we know the lengths of two of…
Complex Numbers
Imaginary number Imaginary number (when squared give a negative result) i is the unit of imaginary number which is square…
Partial Fraction: Definition, Decomposition, Examples
What are partial fractions? Fraction form can’t be ignored in mathematics. Some theorem or topics in mathematics using fraction and…