Question

Add the following terms using the horizontal method.
a + b, 2a - b, - a +b​

Answer 1

Answer:

We have:

 a+b+2a−b−a+b

(a+2a−a)+(b−b+b)

=2a+b

SO, WE HAVE ADDED THIS POLYNOMIAL USING HORIZONTAL METHOD!

Answer 2

HOPE THIS ATTACHMENT HELPS YOU

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