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Debora [2.8K]
4 years ago
6

Subtract. (4x^2+8x−2)−(2x^2−4x+3) (MUST BE IN STANDARD FORM)

Mathematics
1 answer:
alexandr402 [8]4 years ago
5 0
(4x^2+8x-2)-(2x^2-4x+3)\\\\=4x^2+8x-2-2x^2+4x-3\\\\=(4x^2-2x^2)+(8x+4x)+(-2-3)\\\\=\boxed{2x^2+12x-5}
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Step-by-step explanation:

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How do we know what sign goes outside of the bracket when factoring binomials?
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In 20 seconds, a roller coaster goes up a 100-meter hill, then down 72 meters, and then back up a 48-meter rise. What integer re
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The question is an illustration of arithmetic operations.

The integer that represents the vertical rise is 76

<em>Upward movements are represented with positive, while downward movements are represented with negative.</em>

<em />

So, the given parameters are:

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Read more about arithmetic operations at:

brainly.com/question/15385899

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