Question

Add the following algebraic expressions using both horizontal and vertical methods . Did you get the same answer with both methods ​

Answer 1

Answer

By vertical method

2x

2

−6x+3

−3x

2

−x−4

−3x

2

+2x+1

−4x

2

−5x+0

By horizontal method

2x

2

−6x+3−3x

2

−x−4−3x

2

+2x+1

=−4x

2

−5x+0

1=2 both answer are same

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