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Gala2k [10]
3 years ago
10

Which of the following is a perfect square trinomial?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
3 0

Answer:

x^2-5x+6\\(x-3)(x-2)

x^2-3x+4\\(x-4)(x+1)

x^2+20x+100\\(x+10)(x+10)\\(x+10)^2

That's the answer

x^2+14x-49\\x(x+14)-49

Only x^2+20x+100 is a perfect square trinomial

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