It’s the 3rd answer choice
Answer:
x=-6 is an extraneous solution
Step-by-step explanation:
we have

squared both sides



solve the quadratic equation by graphing
The solution is x=-6 and x=-1
see the attached figure
<u><em>Verify each solution</em></u>
substitute the value of x in the original expression
For x=-6


----> is not true
so
Is an extraneous solution
For x=-1


----> is true
so
Is the solution
Answer:
0.0024
Step-by-step explanation:
1 killogram=1000000
The domain of G is 4 and the range of G is 9 (domain=x, range=y :))