For this case we have the following expression:
(x ^ 2 + 2x + 1 / x ^ 2-8x + 16) / (x + 1 / x ^ 2-16)
Rewriting we have:
(((x + 1) (x + 1)) / ((x-4) (x-4))) / (x + 1 / ((x + 4) (x-4)))
Then, we cancel similar terms:
((x + 1) / (x-4)) / (1 / (x + 4))
Rewriting:
((x + 1) (x + 4)) / (x-4)
Answer:
((x + 1) (x + 4)) / (x-4)

3 0

3 years ago

What is 23 percent turned into a decimal

svetoff [14.1K]

Answer:

0.23

Step-by-step explanation:

you divide the percent by 100 I think

3 0

3 years ago

0-6

dybincka [34]

<h3>Given :-</h3>

Pranav ran 20.3 km more than Branda

Pravin ran 38.6 km

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To find :

No. of kilometers did Brenda run.

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No. of kilometers ran by Brenda be x.

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<h3>Solution:</h3>

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Equation formed:-

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Total distance covered by Pravan = More distance covered by Pravan + distance covered by Brenda.

Therefore:-

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$\leadsto \sf38.6 = 20.3 + x$

Write the equation

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$\leadsto \sf38.6 - 20.3 =x$

When we transfer 20.3 to left side the positive sign (+) will change into negative sign (–)

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$\leadsto \sf x = 38.6 - 20.3$

Arrange the equation because x is always represented at left side.

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$\leadsto \boxed {\pmb{\sf x = 18.3}}\star$

After subtracting 38.6 with 20.3 we will get result as 18.3 .

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$\therefore \red{ \underline{ \pmb{\frak{Distance ~ covered ~by ~Brenda~ is ~equal ~to~18.3~kilometers}}}}$

7 0

2 years ago