Answer:
x^3 + y-3
Step-by-step explanation:
Hope this helps :]
Answer:
these are the answers
Step-by-step explanation:
sorry it looks a little blurry
-2, 1/2, 1
Simplify down all the way and get your answer
Mark brainliest please
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
The answer is C an example is 20% of $20 is 4, so you would lose the zero and double the 2 to get 4