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The main difference is that when solving inequalities, if you multiply or divide by a negative number you have to be careful, since you then also have to switch the sign (for example, change a "less-than" sign to a "greater-than" sign). If you multiply or divide by an expression that contains a variable, you have to consider the two cases: that such an expression might be positive, or that it might be negative.
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Can some systems of inequalities have no solution?
true
What are the differences between real numbers and imaginary numbers?
The set of real numbers is not closed under powers. That is to say, there are some equations of the form y = xa which do not have a solution within the set. Typical example: x is negative, a = 0.5
What are the differences and similaries between expressions and equations?
An expression is any combination of symbols that can be evaluated to a number (or perhaps to some other data type). An equation has an equal sign, and an expression on both sides of the equal sign - it is a claim that the two expressions are equal.
Do you have to use the same variables for all equations when creating a system of equations?
The idea is to work with the same variables, but it is possible that some of the variables are missing in some of the equations.
What are disadvantages to using equations?
None - except that some people are, unreasonably, uncomfortable with equations.
What are some of the differences between capitalist and socialist views?
Supporters of capitalism think a society of massive inequalities of wealth and power is defensible. Socialists reject capitalism and stand for a classless society based on production for use.
Is anyone willing to help you with some Equations and Inequalities math questions if so please let you know thanks?
I will try and help you
What has the author Alois Kufner written?
Alois Kufner has written: 'Raum und Entfernung' 'Some applications of weighted Sobolev spaces' -- subject(s): Boundary value problems, Elliptic Differential equations, Sobolev spaces 'Weighted inequalities of Hardy type' -- subject(s): Inequalities (Mathematics), Integral inequalities
What are Some differences between condensing and freezing?
what are some differences between freezing and condensation
What are some differences between Soldiers and Militias?
What are some differences between soldiers and Militias
Can A system of inequalities have two or more inequalities?
Some can but some dont... p.s no offense your dumb xD
What are some differences between the way a hangfish feeds?
what are some differences between the way a hang fish feeds
Give some examples of the differences between the species of birds and how these differences affect the survival and competition between the birds?
Give some examples of the differences between the species of birds and how these differences affect the survival and competition between the birds
In Bridge to Terabithia what are some differences between the Aaron's and the Burke's?
What are differences between families
What are equivalent inequalities?
Some are, some aren't.
What are some inequalities of same-sex marriage?
There are no inequalities of same sex marriage, but banning same sex marriage creates many inequalities.
What are some differences between ancient Egypt and ancient Nubia?
What is some differences between ancient Egypt and ancient Nubia.
