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Paul creates the diagram to help him factor 4x2 + x – 5 by using double grouping. His diagram is incomplete.


Which terms should Paul write in squares M1 and M2?

5x and −4x
–5x and 4x
–2x and 10x
2x and −10x

Paul creates the diagram to help him factor 4x2 x 5 by using double grouping His diagram is incomplete Which terms should Paul write in squares M1 and M2 5x and class=