Math, asked by jhasubash123ab, 9 months ago

3. Arrange in columns (vertical form) and add.
(f) 2x² + 6x -9, -5x2² + 7x - 1,6x² + 13x+21

Answers

Answered by kumarrram98

3

2x²+6x-9

-5x²+7x-1

+6x²+13x+21

3x²+26x+11

Answered by gwenith5607

1

Answer:

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