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The answer to the question depends on the set of numbers within which you are working.
If you are working in integers, x2 = 2.25 has no solution. However, it does have a solution in rational numbers (x = 1.5).
If working with rationals, x2 = 6 has no rational solution but it does have a solution in real numbers.
Yet again, x2 = -6 has no solution in the reals, but does have a solution in complex numbers.
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Give an example of a radical sign?
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What are the 4 steps to solving an equation?
The 1st step would be to give an example of the equation to be solved.
What does all solutions mean when solving an algebraic equation?
It means that some equations can have more than one solution, and that you are supposed to find all of them. For example, equations with polynomials tend to have more than once solution; thus, x squared = 25 is satisfied both for x = 5, and for x = -5.
Can you give me 10 word problems with solution using quadratic equation?
What the value of x when x2 = 121 Solution: square root both sides which will give x a value of 11 So: x = 11
The solution of an equation with two variables x and y is?
It can comprise all the points of a curve (including a line) in 2-dimensional space. There are only a few, exceptional, cases when one equation in two variables will give a single point as a solution.
