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Maru [420]
3 years ago
15

Which polynomial does this sum of tiles represent?A

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
7 0

Answer:

The polynomial result sum is 2x^{2} +4x+6

Step-by-step explanation:

To calculate the sum of the polynomial expressions first we have to write individually each one and sum the terms of it:

Fisrt one: x^{2} + x + x+ 1 + 1 = x^{2} +2x+2

Second one: x^{2} +x+x+1+1+1+1=x^{2} +2x+4

Now having both equations in simplified form we can sum them:

x^{2} +2x+2+x^{2} +2x+4=2x^{2} +4x+6

So the sum of the polynomial equations is: 2x^{2} +4x+6

balu736 [363]3 years ago
3 0
The first one is basically x^2 + 2x + 2
The second is x^2 + 2x + 4
If you added those both up, you'd get 2x^2 + 4x + 6 so your answer would be A.
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