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Viefleur [7K]
4 years ago
6

I need help with this question.

Mathematics
1 answer:
rosijanka [135]4 years ago
5 0

A = (1/2). AC. BD

3x² + 6x = (1/2). (x + 2). BD

6x² + 12x = (x + 2). BD

6x(x + 2) = (x + 2). BD

6x = BD

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