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what is the meaning of equation in algebra. Any of various systems or branches of mathematics or logic concerned with the properties and relationships of abstract entities such as complex numbers matrices sets vectors groups rings or fields manipulated in symbolic form under operations often analogous to those of arithmetic compare boolean algebra. The standard form of a quadratic is y ax 2 bx c where a b.
Here is a simple example. Algebra is a branch of mathematics that substitutes letters for numbers and an algebraic equation represents a scale where what is done on one side of the scale is also done to the other side of the scale and the numbers act as constants. Algebra is about finding the unknown or putting real-life variables into equations and then solving them.
The standard form of a quadratic is y ax 2 bx c where a b.
The possibilities are endless. 7 2 10 1. An equation involves an unknown number typically called x. A symbolic representation showing the kind and amount of the starting materials and products of a reaction.