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Sergeu [11.5K]
3 years ago
7

W^2+4w+4/2w^2-8 Simplify the expression

Mathematics
2 answers:
4vir4ik [10]3 years ago
7 0
The answer would be
3w {}^{2}   + 4w - 8
hope I helped
vlada-n [284]3 years ago
4 0

\frac{{w}^{2}  + 4w + 4}{2 {w}^{2} - 8 }
= \frac{(w + 2)(w + 2)}{2( {w}^{2 }  - 4)}
= \frac{(w + 2)(w + 2)}{2(w + 2)(w - 2)}
=  \frac{w + 2}{2(w - 2)}
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3 0
2 years ago
Write a number in which the value of the 3 is ten times greater than the value of the 3 in 135, 864
Aleonysh [2.5K]

Answer:

345,456

Step-by-step explanation:

The value of 3 in 135,864 is 30,000.

We want to write a number that is ten times 30,000.

We could write any other number in which the value of 3 is 300,000.

There are infinitely many numbers that we can write.

Some examples are:

345,456

1,315,445

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and so on and so forth.

8 0
3 years ago
How do you solve 7x-5=30?
Nadya [2.5K]
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* add 5 to both sides

7x = 30 + 5

7x = 35

* divided both sides by 7

(7/7)x = 35/7

<u><em>x = 5</em></u>
8 0
2 years ago
Read 2 more answers
Please i need help i’ll give u a brainliest please
Nina [5.8K]

Answer:

V=314.15

Step-by-step explanation:

V=1/3pi*r^2*h

V=1/3*pi*5^2*12

V=1/3pi*25*12

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V=300/3pi

V=100pi

V=314.15

4 0
2 years ago
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