Do you mean an extraneous solution? I will tell you what I think. To tell if a solution is extraneous you need to go back to the original problem and check if there actually is a solution or if the solution is actually right. If not then it is extraneous.
Answer:
Yup
Step-by-step explanation:
Nice!!!!
7y+5-8y+6
Group like terms
7y-8y+5+6
-y+11
or 11-y
__ 5 __, __
the first would be 2
after 5 is 8
after 8 is 11
Hope this helps!!!
F(x)=x^2+3x+5
f(3+h)=(3+h)^2+3(3+h)+5
f(3+h)=9+6h+h^2+9+3h+5
f(3+h)=23+9h+h^2
