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What else can I help you with?
What is the expression for x equals 3 and y equals 6?
A mathematical expression in its' most simplistic form, merely assigns a value to a variable. Don't confuse an expression with an equation. An equation requires a solution. An expression cannot be "solved". It only allows you to determine the value of a variable. This is the expression in words "x is equal to 3" (X is the variable which is equal to the constant number 3) This is the expression in numbers "x=3" The expression in words "y is equal to 6" (Y is the variable which is equal to the constant number 6) The expression in numbers is "y=6" I hope you understand now.
Can you solve a system of equations you can replace a variable with an equal value or expression true or false?
True
Is X squared plus 3x -2 prime?
1
How do you find the value of x when there is no equal sign in the equation?
When there is no equal sign in the equation, the expression is typically not solvable for a specific value of x. Instead, it may represent a relationship or function where x can take on various values. In this case, you would treat the expression as a function or inequality and analyze its properties or solutions based on the context provided. If additional information or constraints are given, you can use algebraic manipulation or graphing techniques to explore the possible values of x within those constraints.
Can a value of X cross a horizontal asymptote of a rational function sometimes?
Yes.
What is the value of the rational expression below when x is equal to 3?
4
For what value of x is the rational expression below equal to zero?
2
What is the value of the rational expression below when xis equal to 3?
This is wrong
Is a rational number is a rational expression?
Any number that can be expressed as a fraction is a rational number otherwise it is an irrational number.
For what value of x is the rational expression below undefined?
6
Why must you always be mindful of the final value of the denominator in a rational expression?
The value of the denominator cannot be zero.
To solve a system of equations you cannot replace a variable with an equal value or expression?
You can replace a variable with an equal value or expression. Just make sure the same variable always gets the same value or expression.
What value of x makes the value of the expression equal to 2?
Since there is no expression given, there is no sensible answer.
When are the absolute value and the opposite of rational number equal?
When the number is 0.
When are th absolute value and the opposites of a rational number equal?
When the numbers are negative
What does the less than or equal to symbol mean?
It means that the number or expression on the left of the symbol is less that the value or expression to the right, or that they are equal.
In mathematics when one expression is replaced with a second expression of equal value what is being used?
substitution
