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u can use gauss jorden or gauss elimination method for solving linear equation

u also use simple subtraction method for small linear equation also..

after that also there are many methods are available but above are most used

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โˆ™ 2012-08-01 03:57:47
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What are 3 methods to solving a system of linear equations?
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What is a method for solving a system of linear equations in which you multiply one or both equations by a number to get rid of a variable term?

It is called solving by elimination.

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In general, a system of non-linear equations cannot be solved by substitutions.

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The answer depends on the nature of the equations. For a system of linear equations, the [generalised] inverse matrix is probably simplest. For a mix of linear and non-linear equations the options include substitution, graphic methods, iteration and numerical approximations. The latter includes trail and improvement. Then there are multi-dimensional versions of "steepest descent".

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