Want this question answered?
That depends on the type of problem. For example, if you have equations involving radicals, it often helps to square both sides of the equation. Note that when you do this, you may introduce additional solutions, which are not solutions to the original equation.
The negative solutions are often discard because they have no real meaning in the real world, for example, you can not have -6 apples, it just doesn't make sense.
possible solutions to a problem which you could choose from
Because in real world problems, you cannot have answers such as "-3 people", "-4.56 minutes", "a shoe size of -9" etc... It is not logical.
When solving a problem involving money, a negative answer can represent an overdrawn account or an amount owed.
There are many problems involving factors and the question needs to be more specific.
One should know what the problem is, before looking for solutions
That depends on the type of problem. For example, if you have equations involving radicals, it often helps to square both sides of the equation. Note that when you do this, you may introduce additional solutions, which are not solutions to the original equation.
Research is a process of finding solutions of problem by thorough study and analysing situational factors
The negative solutions are often discard because they have no real meaning in the real world, for example, you can not have -6 apples, it just doesn't make sense.
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The background of a problem refers to the context, history, and factors that led to its existence. It provides an understanding of why the problem is important and why it needs to be addressed. Understanding the background of a problem helps in developing effective solutions and strategies to resolve it.
Problem Reports and Solutions
possible solutions to a problem which you could choose from
Two Solutions for One Problem was created in 1975.
Because in real world problems, you cannot have answers such as "-3 people", "-4.56 minutes", "a shoe size of -9" etc... It is not logical.
The duration of Two Solutions for One Problem is 240.0 seconds.