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krek1111 [17]
3 years ago
15

Which pair or pairs of polygons are congruent?

Mathematics
2 answers:
nlexa [21]3 years ago
6 0
I believe tye answer is C
svlad2 [7]3 years ago
4 0

Answer: the answer is B

Step-by-step explanation:

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kirill [66]

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Step-by-step explanation:

(x-4)(x^2 - 5x - 6)

Multiply the x by everything in the second term

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Add everything together

I like to line them up vertically

x^3 -5x^2 -6x

      -4x^2 +20x +24

-------------------------------

x^3 -9x^2 +14x +24


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