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When k is added to the expression y2-12ythe expression becomes (y p)2.find the values of p and k?
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What is a Varriable Expression?
Any expression that contains one or more variable, such as x; x+2; x+y; x2, etc. Depending on the values of the variables, the expression can also have different values.
How do you evaluate a expression?
Replace all the variables in the expression by their numerical values and calculate the result.
What does it mean to find the value of an algebraic expression?
When a given set of values for the variables are substituted in the expression the result is the value of the expression.
How do you get the constant in algebraic expression?
By itself you cannot. You need to have a set of values for the variables and the expression which you need to solve.
What are numbers operations and unknown values?
variable expression, I believe.
What is a Varriable Expression?
Any expression that contains one or more variable, such as x; x+2; x+y; x2, etc. Depending on the values of the variables, the expression can also have different values.
How do you evaluate a expression?
Replace all the variables in the expression by their numerical values and calculate the result.
To evaluate a variable expression you must do what to values for the variable?
You must substitute values for the variable.
What does it mean to find the value of an algebraic expression?
When a given set of values for the variables are substituted in the expression the result is the value of the expression.
What is your position on freedom of expression?
Freedom of expression is subordinated to the moral values active in each era.
What values of x make the expression 5-xx(x-2) undefined?
Which of these values of x make the expression undefined? 5-x/x(x-2)
How do you evaluate an expression when given values for the variables?
You replace each variable by its value. Then you do the indicated calculations.
What is an expression with variable?
It is an expression that has some letters or symbols which can take a different values.
How can you have different values in algebraic expressions?
When the value of a variable in an algebraic expression changes, the value of the expression can change.
How do you get the constant in algebraic expression?
By itself you cannot. You need to have a set of values for the variables and the expression which you need to solve.
How do you determine the values for which a rational expression is undefined?
A rational expression is not defined whenever the denominator of the expression equals zero. These will be the roots or zeros of the denominator.
What does it mean to evaluate an expression?
To evaluate an expression is nothing but to operate the given expression according to the operators given in the expression if it is evaluable i.e, it could be convertable.
