0
What does it mean when it says determine whether the given value of the variable is a solution?
Wiki User
∙ 11y ago
I'm going to assume you have an equation to go with your variable?
It means "Check if this number works"
What to do is put the given value into the equation instead of the variable and see if the result is true - if it is you have a solution, if not you don't.
I'll make one up as a demo:
Equation : a + 4 = 7
is a = 2 a solution?
a+4=7
2+4=7
6=7 (FALSE!)
No this given value is not a solution.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What reduces an equation that has two variables to an equation that has one variable. It is then possible to find the solution for this variable.?
substitution
How do you determine the degrees of a given polynomial?
The degree of a polynomial is the highest power that appears in the polynomial. For more than one variable, you must add the powers for each variable, for example, a3b2 is of degree 3 + 2 = 5.
What name is given to the variable you plot on the x-axis?
The independent variable
What name is given to the variable we plot on the x- axis?
the independent variable
What is the most challenging mathematics question in junior secondary?
How about that when given a quadratic equation what would you use to determine whether or not it has any solutions.
For which variable do you solve to determine the molarity of the stock solution given the equation M1V1 equals M2V2?
M1
How do you find the volume and density if only the mass was given?
You cannot. You can determine the third variable if two are given but not determine two when given only one. You have to find some other way to first determine volume or density.
What is the relation between pH value and nature of the solution?
The nature of the solution be it acidic or basic will determine the PH value of the given solution.
What were the DV of hodges and tizard?
Dependent variable: Whether children were given to adopted parents or natural parents. Independent variable: social relationships at ages 8 and 16.
You are given a colourless solution Describe three tests you would carry out to determine whether the solution is an acid or an alkali without tasting or using indicators?
1. give it to someone who knows what they r doing 2. send it to a scientist 3. Leave it and wait for u to tell me.
What reduces an equation that has two variables to an equation that has one variable. It is then possible to find the solution for this variable.?
substitution
How can you determine sales when variable cost is given and sale ratio?
If Variable cost and sales ratio is provided then by using mathematical equation approach mixing figures can be found by using provided figures. Sales = Variable cost + Sales percentage of (Variable cost)
How do you determine whether a gas given off during a chemical reaction is oxygen or hydrogen?
Smell
How do you check whether -11 is a solution of 6 t - 4?
Without an equality sign the expression given can't be considered to be an equation and therefore has no solution
What is the given variable to -132x-3 12x-4?
in this given variable in this is x.
Write a quadratic equation in the variable x having the given numbers as solution of 2?
x2 - 4x + 4 or (x - 2)2
Solving for given variable?
What given?
