How do you add (5x + y) + (4x + 2y)?
2 Answers
Explanation:
For this, we need to to add the x-coefficients and y-coefficients separately.
So I have first removed the brackets, since all the signs are positive, so there will be no change in any signs.
Then we add the x coefficients
which give us answer
Similarly, we add y-coefficients
which give us answer
Finally we get the answer as
Mar 15, 2018
Explanation:
can be re-arranged as