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diamong [38]
3 years ago
12

-2a2-4a+16 cuando a=-2​

Mathematics
1 answer:
lozanna [386]3 years ago
7 0

Answer:

0

Step-by-step explanation:

-2 * -2 = 4

4  * 2 = 8

4 * -2 = -8 + 16 = 8

8-8 = 0

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stiv31 [10]

Answer:

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8 0
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