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sveta [45]
3 years ago
14

Find this using the box method

Mathematics
1 answer:
Citrus2011 [14]3 years ago
3 0
Upper left -3x
Upper right -12
Lower left 2x^2
Bottom right 8x

Product 2x^2-3x+8x-12
Sum 2x^2+5x-12
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#9).
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#10).
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