Math Topics with Step by Step Solutions

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How to solve an absolute value equation: ...

How to add a Vector using the parallelogram rule: ...

How to add and subtract rational expressions: Definition: A rational expression is simply a fraction with a polynomial num...

A matrix can only be added to another matrix with the same dimensions . To add two matrices, add the corresponding entries, a...

How to Find Arc Length: Definition: Arc Length is the distance measured along a curve. The arc formula can be seen in ...

How to find the axis of symmetry: For a standard quadratic equation: ...

Quadrilaterals are polygons with 4 sides. There are 6 very common types of quadrilaterals; squares, rectangles, rhombuses, tr...

How to find the polar form complex numbers: ...

When solving for a system of equations if the system has at least one solution (one solution or infinitely many solutions), t...

How to solve a word problem involving the distributive property Let x, yand z be any real values In distributive...

How to find the end behavior of a function: Definition: The end behavior of a polynomial function is the behavior of...

How to find the equation of a circle: Definition: a circle is a set of points from a given point at a constant distan...

The standard form of a parabola is (x - h)2 = 4p (y - k), the focus is (h, k + p) and the directrix is y = k - p ...

If the equation you're given is in standard form you will first have to convert it to the slope-intercept form. Once you...

How to find the equation of a line that is perpendicular to another line and passing through a point: The equation of a li...

When working with parabolas the standard form is (x - h)2 = 4p (y - k), where the focus is (h, k + p) and the directrix is y ...

How to Solve a Geometric Series Problem: Definition: A geometric series is a sequence of numbers with a constan...

How to graph a logarithmic function: Definition: Logarithmic functions are simply the inverse of exponential functions ...

How to find IQR: The interquartile range can be found in 4 steps: Step 1: Order the data from least to greatest Step...

How to solve inverse trigonometric functions: ...

The method of least squares is an approach in regression analysis to approximate the solution of overdetermined systems ...

To find the length of a rectangle you must first know its perimeter. The formula you use to find length is L = P/2-W ...

How to manipulate condtional Statements: Here you will learn the basics of Converse, Inverse, and contrapositive statement...

How to solve a system of equations using a matrix: ...

Definition: an outlier is a value in a data set that differs from the other set values. An outlier is usually more than 1.5 t...

A reflection is a type of geometric transformation representing the flip of a figure. Figures can be reflected across a line,...

A perpendicular slope is always the opposite reciprocal of the original slope. Use the slope-intercept formula y = ...

How to find the sum of a series: In this example we will go over the sum of an infinte geometric series and a finite...

In an arithmetic sequence the first term is a1, the common difference is d, and the number of terms is n. The sum of an arith...

How to find the surface area of a prism: ...

How to find the surface area of a pyramid: ...

How to find the surface area of a cone: ...

How to find the domain of tangent functions: ...

How to find the magnitude of a vector: Definition: the magnitude of a vector is the distance between the endpoint and the ...

How to find the vertex of a parabola: Vertex Definition: The point of directional change. ...

How to find the volume of a cone: ...

How to find the volume of a cylinder: ...

How to find the volume of the sphere: ...

How to find the volume of shapes. In order to find the volume of a cube, please see the example below In...

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