# How to Calculate Roots Without a Calculator?

There is a method for calculating roots that is somewhat similar to the process for doing long division. This algorithm was taught in school before the invention of the electronic calculator. The a... Read More »
http://www.ehow.com/how_8326757_calculate-roots-calculator.html

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## How to Calculate the Value of Sine,Cosine and Tangent Without a Calculator?

Annoyed with remembering the trigonometry tables? You can calculate it with just a ruler and a semi-circle ruler that shows angles.
http://www.wikihow.com/Calculate-the-Value-of-Sine%2CCosine-and-Tangent-Without-a-Calcu...

## How to Put Fifth Roots in a Ti-83 Calculator?

The TI-83 is a graphing calculator. This instrument allows you to calculate the root of any number. So, you can input into the calculator to calculate the fifth root of a number. Finding the root o... Read More »
http://www.ehow.com/how_8232286_put-fifth-roots-ti83-calculator.html

## How to Find Roots on a Quadratic Calculator?

A quadratic calculator is a convenient tool for finding the roots (solutions) of second degree polynomial equations of the form Ax^2 + Bx + C = 0, otherwise known as quadratic equations. Rather th... Read More »

## How to Calculate the Roots of a Polynomial?

Calculating the roots of a polynomial is the same as finding its solutions. Typically covered in high school algebra, it can be one of the more difficult facets of the course. Problems involving fi... Read More »
http://www.ehow.com/how_8191435_calculate-roots-polynomial.html

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