# Types of Equation

a) The Equation With one Variable: A variable in mathematics is a symbol that is used in place of a value. The value of a variable depends on the other values in the expression or equation. As a result, the variable can at times change accordingly. Variables can be letters, Greek symbols or combinations of many other symbols.

source: wyzant.com
b) The Equation With two Variables: Linear equations in one variable can be represented in generalized form as "ax = b". Read here to know about Linear Equations with Two Variables

source: toppr.com
c) The Equation With Three Variables: Otherwise it is independent. A linear equation in three variables describes a plane and is an equation equivalent to the equation. where A, B, C, and D are real numbers and A, B, C, and D are not all 0.

source: sosmath.com
Exponential In mathematics, an exponential function is a function of the form f ( x ) = b x {\displaystyle f(x)=b^{x}\,} in which the input variable x occurs as an exponent.

Linear Linear Equations. A linear equation is an equation for a straight line. ... Using Linear Equations. You may like to read some of the things you can do with lines:

Linear Equations Linear Equations. A linear equation is an equation for a straight line. ... Using Linear Equations. You may like to read some of the things you can do with lines:

image: wikihow.com
Logarithmic 1. To solve a logarithmic equation, rewrite the equation in exponential form and solve for the variable. Example 1: Solve for x in the equation Ln(x)=8. Solution: Step 1: Let both sides be exponents of the base e. The equation Ln(x)=8 can be rewritten .

source: sosmath.com
Polynomial In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate x is x2 − 4x + 7.

Power Power (physics) In physics, power is the rate of doing work per unit time. It is the amount of energy consumed per unit time. Having no direction, it is a scalar quantity. In the SI system, the unit of power is the joule per second (J/s), known as the watt in honour of James Watt, the eighteenth-century developer of the steam engine. Or we can use the special Quadratic Formula: Just plug in the values of a, b and c, and do the calculations. We will look at this method in more detail now. Quadratic Equations. An example of a Quadratic Equation:. Quadratic Equations make nice curves, like this one: Name Solving Radical Equations. How to solve equations with square roots, cube roots, etc. Radical Equations : A Radical Equation is an equation with a square root or cube root, etc. Solving Radical Equations. We can get rid of a square root by squaring. (Or cube roots by cubing, etc) But Warning: this can sometimes create "solutions" which don't actually work when we put them into the original ...

Rational Purplemath. While adding and subtracting rational expressions can be a royal pain, solving rational equations is generally simpler, even if rational expressions are added within those equations.

Sinusoidal Sal finds the equation of a sinusoidal function from its graph where the minimum point (-2,-5) and the maximum point (2,1) are highlighted. Created by Sal Khan.

The General Form: General Form of Equation of a Line. The "General Form" of the equation of a straight line is: Ax + By + C = 0. A or B can be zero, but not both at the same time. The General Form is not always the most useful form, and you may prefer to use: The Slope-Intercept Form of the equation of a straight line:
{"ft_lang_label":"__label__en","ft_lang_prob":0.9151396,"math_prob":0.9991234,"size":3360,"snap":"2021-31-2021-39","text_gpt3_token_len":762,"char_repetition_ratio":0.15643623,"word_repetition_ratio":0.10152284,"special_character_ratio":0.225,"punctuation_ratio":0.14161849,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9999577,"pos_list":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],"im_url_duplicate_count":[null,4,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null,2,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2021-09-17T21:48:53Z\",\"WARC-Record-ID\":\"<urn:uuid:bebf443c-691e-45de-9738-c77bcf37f5ba>\",\"Content-Length\":\"35608\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:6ef5c75b-8d59-4ac5-ae91-dfa23de3f630>\",\"WARC-Concurrent-To\":\"<urn:uuid:093e4620-f553-418a-bebd-169ab9aa4d4a>\",\"WARC-IP-Address\":\"72.52.224.10\",\"WARC-Target-URI\":\"https://www.ansaroo.com/types/equation\",\"WARC-Payload-Digest\":\"sha1:X24ZFLP5PA23JWOSFTSTXFFNFNWUNFCF\",\"WARC-Block-Digest\":\"sha1:WOLNP5L7XAME3L3PCZQYQOAZVBACXJKX\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2021/CC-MAIN-2021-39/CC-MAIN-2021-39_segments_1631780055808.78_warc_CC-MAIN-20210917212307-20210918002307-00158.warc.gz\"}"}