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Vlad [161]
3 years ago
6

8n - 24 = -2 (1 - 3n) + 2n

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
4 0

Answer:

n=-11

Step-by-step explana

stiks02 [169]3 years ago
4 0

Answer:

0=22

Step-by-step explanation:

Step 1)

8n+−24=(−2)(1)+(−2)(−3n)+2n

8n+−24=−2+6n+2n

8n−24=(6n+2n)+(−2)(Combine Like Terms)

8n−24=8n−2

Step 2)

8n−24−8n=8n−2−8n - Subtract 8n from both sides.

8n−24−8n=8n−2−8n

−24=−2

Step 3)

−24+24=−2+24 - Add 24 to both sides.

0=22

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The equation has one extraneous solution which is n ≈ 2.38450287.

Given that,

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According to the question,

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To solve the equation cross multiplication process is applied following all the steps given below.

\rm \dfrac{9}{n^2+1} =\dfrac{n+3}{4}\\\\9 (4) = (n+3) (n^2+1)\\\\36 = n(n^2+1) + 3 (n^2+1)\\\\36 = n^3+ n + 3n^2+3\\\\n^3+ n + 3n^2+3 - 36=0\\\\n^3+ 3n^2+n -33=0\\

The roots (zeros) are the  x  values where the graph intersects the x-axis. To find the roots (zeros), replace  y

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n  ≈  2.38450287

Hence, The equation has one extraneous solution which is n  ≈  2.38450287

For more information refer to the link.

brainly.com/question/15070282

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