Answer:
We have the equation
we leave the terms with x on the left side of the equation and the independent terms on the right side.
resolving for x we have that
Since we need that the equation doesn't have solution, then it is necessary that the denominator of x be 0 and this occur when
Then, for the equation hasn't solution
Option A: All real numbers is the right answer
Step-by-step explanation:
First of all, let us define domain
Domain is the set of all inputs to a function on which the function is defined
So
Given function is:
The given function will not be undefined for any value of x as there is no denominator which will make the function approach infinity
Hence,
Option A: All real numbers is the right answer
Keywords: Domain, functions
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Answer is option c which is 2 days
Answer:
x= -2
Step-by-step explanation:
suppose,
the number is x
so,
Four more than 6 times a number = 6.x+4=6x+4
9 times the number increased by 10 =9x+10
Now,
6x+4 = 9x+10
⇒9x-6x=4-10
⇒3x=-6
⇒x=- 6/3 [divide both sides by 3 ]
⇒x= -2