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Vladimir [108]
3 years ago
10

Which polynomial represents the difference below 5x^2+9x+3-(x^2-3x)?

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0
5x^2+9x+3-(x^2-3x)=5x^2+9x+3-x^2+3x\\\\=(5x^2-x^2)+(9x+3x)+3=4x^2+12x+3
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just olya [345]

The numbers that are irrational are B. √72 and D.√23.

<h3>What are irrational numbers?</h3>

Irrational numbers are those that have infinite numbers after the decimal. These numbers are also none repeating.

When the above are solved:

√25 = 5

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√23 = 4.79583152331...

√72 = 8.48528137424...

The only two numbers with non-repeating and infinite numbers are √72 and √23.

Find out more on irrational numbers at brainly.com/question/20400557

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Put the following equation of a line into slope-intercept form, simplifying all
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