Question: A student added two polynomials vertically as follows. Give the correct sum. 4x - 7x + 4 2x + 3x - 5 6x4 4x -

A student added two polynomials vertically as follows.4x - 7x + 4 2x + 3x - 5 6x4 4xGive the correct sum.

4x - 7x + 4 2x + 3x - 5 6x4 4x - 1 -

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