chris4434 said:I have three math problems that I am unsure of how to do. could someone please help thanks.
[tex]\sqrt[3]{-8x^3y^3z^3}[/tex]
[tex]({4xy^-1}/{16xy^2})[/tex]
[tex]\sqrt{98}+\sqrt{2}[/tex]
What is [itex]\sqrt[3]{-8}[/itex]?chris4434 said:I have three math problems that I am unsure of how to do. could someone please help thanks.
[tex]\sqrt[3]{-8x^3y^3z^3}[/tex]
What is [itex]\frac{4}{16}[/itex]?[tex]({4xy^{-1}}/{16xy^2})[/tex]
98= 2(?)[tex]\sqrt{98}+\sqrt{2}[/tex]
Simplifying an expression means to rewrite it in a more concise and simplified form by combining like terms, factoring, and using other mathematical operations.
This means that when simplifying the expression, you can assume that all variables in the expression have positive values. This allows you to eliminate the use of absolute value signs and simplifies the overall process.
Assuming all variables are positive allows for a more streamlined and simplified process when simplifying an expression. It also helps to avoid confusion and errors that may occur when dealing with negative values.
Some common techniques used to simplify expressions include combining like terms, factoring, using the distributive property, and simplifying fractions.
To ensure that an expression has been simplified correctly, you can check by expanding the simplified expression and comparing it to the original expression. If they are equivalent, then you have simplified the expression correctly.