Problemas
What is true about the solution of (x^2)/(2x-6)=(9)/(6x-18) x=pm sqrt (3) , and they are actual solutions. x=pm sqrt (3) , but they are extraneous solutions. x=3, and it is an actual solution. x=-3 but it is an extraneous solution.
Roztwór
Gabriel
élite · Tutor durante 8 años
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(327 Votos)
Respuesta
To determine which statement is true about the solution of the equation
, we need to solve the equation step by step.First, let's simplify the equation:
We can factor out a common factor of 2 from the denominator of the left side:
Next, we can simplify the right side by dividing both the numerator and denominator by 3:
Now, we can cross-multiply to eliminate the fractions:
Simplifying further, we get:
Rearranging the terms, we have:
This is a cubic equation, and solving it may require numerical methods or factoring techniques. However, we can observe that x = 3 is a solution by substituting it into the equation:
Therefore, x = 3 is an actual solution to the equation.So, the correct statement is: "x=3, and it is an actual solution."