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nydimaria [60]
3 years ago
12

I NEED HELP ASAP!!!

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
5 0

Answer:

The number that would go in the blank to get a perfect square trinomial is 18

Step-by-step explanation:

The middle term can always be found by taking twice of the square root of the final term.

2 * √81 = 18

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2 years ago
Please help me answer this question(#4)
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Read 2 more answers
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