Without an equality sign the given expression is not an equation
This equation yx3 k is that of a parabola. The variable h and k represent the coordinents of the vertex. The geometrical value k serves to move the graph of the parabola up or down along the line.
In algebraic terms, the solution is the answer to equation.
Extraneous solution
If this value a satisfy the equation, then a is a solution for that equation. ( or we can say that for the value a the equation is true)
A solution to an equation is a set of values for the variables in the equation which make it true.
This equation yx3 k is that of a parabola. The variable h and k represent the coordinents of the vertex. The geometrical value k serves to move the graph of the parabola up or down along the line.
a solution to an equation is the answer
A solution is the answer to an equation.
An equation that has no solution is called an equation that has no solution.
5x-y30 = -25
Every equation has a solution.
In algebraic terms, the solution is the answer to equation.
The solution set is the answers that make an equation true. So I would call it the solution.
Extraneous solution
If this value a satisfy the equation, then a is a solution for that equation. ( or we can say that for the value a the equation is true)
y = -2.5 is a equation. And solution to the equation is finding the value of the variable. If we see the equation y is already equal to -2.5 which is the solution to the equation.
A solution to an equation is a set of values for the variables in the equation which make it true.