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What is equal to the rational expression when x 5 or negative 3 x2 plus x-6 over x2-2x-15?
Wiki User
∙ 10y ago
When x = -3
Wiki User
∙ 10y ago
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What is the value of the rational expression 17 plus xdivided by x plus 2 when x is equal to 3?
Well that's easy put the three in place of the "X" and add or what ever it says
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 y equal mx plus b an algebraic expression?
It's is the formula of a straight line equation
What is the set-builder notation of the problem the set of negative infinity and 0?
I think you mean zero to negative infinity is {x: x< or equal to 0}
What is equal to the rational expression when x negative 4 or 3?
The answer is given below.
What is equal to the rational expression below when x 2 or 3?
I can see no rational expression below.
What is the rational number that is equal to its negative?
Zero
What can the denominator of a rational expression never equal?
It cannot be zero.
When are th absolute value and the opposites of a rational number equal?
When the numbers are negative
What is equal to the rational expression when x -2 or -6?
4
What happens if you are checking a solution for the rational expression and find that it makes one of the denomiators equal to zero?
If one of the denominators becomes equal to zero when checking a solution for a rational expression, it means that the expression is undefined at that point. This is because division by zero is not defined in mathematics. Therefore, the solution you found is not valid for that rational expression.
For what value of x is the rational expression below equal to zero?
2
What is the value of the rational expression below when x is equal to 3?
4
What is the value of the rational expression below when xis equal to 3?
This is wrong
Which rational number that is equal to its negative?
Zero is the only scuh number.
Which is the rational number equal to negative seventeen over ten?
-17/10 = -1.7
