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m_a_m_a [10]
3 years ago
15

Help me 20 POINTS MATH​

Mathematics
2 answers:
madreJ [45]3 years ago
8 0

Answer: D

Step-by-step explanation: ITS THE ONLY ONE THAT MAKES SENSE.

Brrunno [24]3 years ago
6 0

Answer:

a b c

Step-by-step explanation:

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Step-by-step explanation:

(x^2+43x+10)-(10x^2-5x+10)\\\\=x^2+43x+10-10x^2-(-5x)-10\\\\=x^2+43x+10-10x^2+5x-10\qquad\text{combine like terms}\\\\=(x^2-10x^2)+(43x+5x)+(10-10)\\\\=-9x^2+48x

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Step-by-step explanation:

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3 years ago
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I think it three sometimes it's a trick question  

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Answer:

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