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If you found the value of x that is a solution to an equation, you want to substitute that value back into the original equation, to check that it indeed satisfies the equation. If it does not satisfy the equation, then you made an error in your calculations, and you need to rework the problem.
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When is there no solution possible to an absolute value equation and why?
For example: | x | = -1 Or any other equation where the absolute value of any expression is negative. This doesn't have a solution, because the absolute number of any expression is always positive, or zero, never negative.
A value that makes an equation true?
Any number that makes an equation true is a 'solution of an equation'. it is a solution
Is it possible for an equation to have more than one correct solution?
Definitely.The equation [ x^2 = 4 ] has two solutions.x = +2x = -2The square root of any number can be a positive number or its negative. The solution for a quadratic equation often has two different values. However having two different values is still a single solution.
Is to an equation is any value of the variable that makes the equation true?
Such a value is said to be a solution, or a root, of the equation.
Is the solution to an equation any number that makes the equation true?
not always but most of the time yes
What is the answer to y5l.13 plus 0.467x?
Without any equality sign the given terms of an expression can't be classed as an equation and so therefore no answer or solution is not possible.
How can check whether a solution to any linear equation is correct?
to find a linear equation the roots must have been given in the question. to check whether its correct or not use this method. x2-(SOR)x+POR=0. SOR = sum of roots, POR = product of roots. if your SOR and POR is similar to your final answer, then the solution is correct
What are the compex roots in mathematics?
The complex roots of an equation is any solution to that equation which cannot be expressed in terms of real numbers. For example, the equation 0 = x² + 5 does not have any solution in real numbers. But in complex numbers, it has solutions.
What is the solution of the equation 5x 1 45?
Without any equality and not knowing the plus or minus values of 1 and 45 it is not an equation so therefore it has no solution.
Which type of solution in equation 3x plus 4y equals 12 is this unique solution?
No. The equation describes a straight line and the coordinates of any one of the infinitely many points on the line is a solution.
Any value or values that make an equation or inequality true?
The solution.
What is the general solution of a differential equation?
It is the solution of a differential equation without there being any restrictions on the variables (No boundary conditions are given). Presence of arbitrary constants indicates a general solution, the number of arbitrary constants depending on the order of the differential equation.
