Solution set
It is the set of values for all the variables in the equation which make the equation true.
a solution
They are called the "solutions" of the equation.
A solution to an equation is a set of values for the variables in the equation which make it true.
the set of all values which, when substituted for unknowns, make an equation true. this is wrong
It is finding the values of the variable that make the quadratic equation true.
the set of all values which, when substituted for unknowns, make an equation true.
The solution.
solution
an equation that's true for all values is an identity.
In math speak: Solving the equation means finding 'x' values that make the equation true. These 'x' values are called the roots of the quadratic.
only one value will make the equation true: 2x = 5 x=5/2 x=2.5