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In programming, variables change all the time. In scientific testing you control variables to determine what other changes occur.

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โˆ™ 2010-09-26 05:58:54
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Algebra

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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: Why do you need to keep variables the same?
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Related questions

How do you describe variables in an experiment operationally?

Variables work by telling you what you need to change, what to observe, and what to keep the same in a experiment.


What variables do you keep the same throughout an experiment?

Controlled Variables


If you were doing an experiment to determine the effects of x ray on seed germination what variables woild you need to keep the same for all test groups?

If you were doing an experiment to determine the effects of x ray on seed germination what variables woild you need to keep the same for all test groups?


What is the scientific word for what you keep the same?

The control variables.


Why would a scientist need to identify and control variables in an experiment?

A scientist would need to identify variables so you could know what to change and what to keep the same. A scientist would need to control variables so you can try to see exactly which factors are affecting the dependent variable (the thing you're measuring). Hope this helped! Because I have the exact same question on my homework!


Why would a scientists need to identify and control variables in an experiment?

A scientist would need to identify variables so you could know what to change and what to keep the same. A scientist would need to control variables so you can try to see exactly which factors are affecting the dependent variable (the thing you're measuring). Hope this helped! Because I have the exact same question on my homework!


What is a variable in dependent and independent variable?

Independent variables answer the question "What do I change?"Dependent variables answer the question "What do I observe?"Controlled variables answer the question "What do I keep the same?"


Why do you need to keep all other conditions the same between an independent variable and a dependent variable in an experiment?

So no other variables influence your results.


What is the constant variable in investigation of fungi growth mold?

The variables that you keep the same between the control and experimental groups are the constant variables.


How do you use variable in an addition or subtraction?

well, if you want to add apples to bananas you can't do that it's the same with variables, the coefficients can be different but to add and subtract the variables have to be the same for ex: you can't do 4x+3y because they have different variables you can do 4x+3x because they have the same variables all you do is add the coefficients and keep the variable so you would get 7x


What are the terms that contain the same variables with corresponding variables having the same exponent?

like terms


What does dependent variables?

dependent variables need an other variable

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