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Tatiana [17]
3 years ago
8

Use the grouping method to factor the polynornial below com 3x + 9x² + 4x+12

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Add 3x and 4x.

9x^2 +7x +12

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Definition of mid- segment

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As shown in the triangle given below.

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