LookAgain Great Again

lookagain · Aug 23, 2016

subhotosh khan said:
f(x)+g(x)=(2x-5)+5=2x-5+5.......................correct

That's incorrect. It's not the final answer.

f(x) + g(x) = (2x - 5) + 5 = 2x - 5 + 5 = 2x

Deleted member 4993 · Aug 23, 2016

lookagain said:
That's incorrect. It's not the final answer.

f(x) + g(x) = (2x - 5) + 5 = 2x - 5 + 5 = 2x

You need to review definitions of "incorrect" and "incomplete"

lookagain · Aug 23, 2016

Subhotosh Khan said:
You need to review definitions of "incorrect" and "incomplete"

No, you need to review the definitions of "incorrect" and "incomplete."

"2x - 5 + 5" is incorrect because it is incomplete.

Otis · Aug 23, 2016

lookagain said:
"2x - 5 + 5" is incorrect because it is incomplete.

It is not strictly incorrect because it is mostly complete.

Yet, as you are partially correct, I dinged the student half a point. ;-)