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garik1379 [7]
2 years ago
9

Simplify. (2x5+x3−3x4−x+8)−(7x5+2x4−12+6x−5x3+x2) Enter your answer, in standard form, in the box.

Mathematics
1 answer:
Murrr4er [49]2 years ago
8 0

Answer:

-5 x^5 - 5 x^4 + 6 x^3 - x^2 - 7 x + 20

Step-by-step explanation:

(2x^5+x^3−3x^4−x+8)−(7x^5+2x^4−12+6x−5x^3+x^2)

Distribute the minus sign

(2x^5+x^3−3x^4−x+8)−7x^5-2x^4+12-6x+5x^3-x^2

Put them in order from largest exponent to smallest exponent

2x^5−7x^5−3x^4-2x^4+5x^3+x^3-x^2-6x−x+8+12

Combine like terms

-5x^5 -5x^4 +6x^3 -x^2 -7x +20

Standard form is from largest exponent to smallest exponent

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Step-by-step explanation:

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2 years ago
How do you determine the number of zeros to annex in the product of 0.002 and 0.003?
Marat540 [252]
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For example.
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Dimensions of a prism has a scale factor of 7/4 how will this affect surface area<br><br> Plz help
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if you had to express a typical NBA player's salary with a single number (round to the nearest 100000) you would use
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Answer:

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Step-by-step explanation:

3 0
3 years ago
use the graph to determine the domain and range of the relation and state whether the relation is a function
Alex

Answer:

the domain is {0, 1, 2, 3, 4... to positive infinity}

The range is {-1, -3, 0, -4 and so on}

this is not a function

Step-by-step explanation:

domain is a set of all x values, so just write the x values based on the graph

range is a set of all y values, so just write y values based on the graph

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i hop it help u

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