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svlad2 [7]
3 years ago
8

3a

\frac{3a + a {}^{2} }{a} " alt=" \frac{3a + a {}^{2} }{a} " align="absmiddle" class="latex-formula">
Simplify. ​
Mathematics
2 answers:
aniked [119]3 years ago
8 0

Step-by-step explanation:

\frac{3a +  {a}^{2} }{a}  \\  =  \frac{3a}{a}  +  \frac{ {a}^{2} }{a}  \\  = 3 + a \\ thank \: you

egoroff_w [7]3 years ago
6 0

Answer:

(3+a)

Step-by-step explanation:

3a + a^2

-------------

a

Factor out an a in the numerator

a(3+a)

-------------

a

Cancel like terms

(3+a)

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Can someone please help me on this problem?
nekit [7.7K]

Answer:

$5820.07

Step-by-step explanation:

Substitute 243 into the equation for n:

c=117\sqrt[3]{243^{2} }+1264\\c=117\sqrt[3]{59049}+1264\\c=117*38.9407384+1264\\c=4556.06639+1264\\c=5820.06639

Round 5820.06639 to the nearest hundredth:

5820.07

$5820.07

3 0
3 years ago
Answer the question in the pic :)
Shtirlitz [24]
3 is D I’m not sure ab 4
4 0
3 years ago
Which of the following is the product of the rational expressions shown below? 7x/x-4•x/x+7
LiRa [457]
<h2>The product of the rational expressions \dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}</h2>

Step-by-step explanation:

We have,

\dfrac{7x}{x-4}.\dfrac{x}{x+7}

To find, the product of the rational expressions \dfrac{7x}{x-4}.\dfrac{x}{x+7} = ?

∴ \dfrac{7x}{x-4}.\dfrac{x}{x+7}

= \dfrac{7x.x}{(x-4)(x+7)}

= \dfrac{7x^2}{(x(x+7)-4(x+7)}

= \dfrac{7x^2}{x^2+7x-4x-28}

= \dfrac{7x^2}{x^2+3x-28}

Thus, the product of the rational expressions \dfrac{7x}{x-4}.\dfrac{x}{x+7} = \dfrac{7x^2}{x^2+3x-28}

5 0
3 years ago
What % of 3 1/3 is 6 1/4? I'm stuck...
BigorU [14]
You can manipulate the number to make them easier to handle

3 and 1/3 times 12=36+4=40
6 and 1/4 times 12=72+3=75
so is 40=100% then wha is 75
40 and 75
divide by 2
20 and 37.5
multiply by 5
100 and 187.5
100=100% and 187.5=187.5%
187.5-100=87.5%

87.5% increase
6 0
3 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.<br> x =
Ierofanga [76]

3x + 50 = 6x -10

add 10 to each side

3x +60 = 6x

subtract 3x from each side

60 = 3x

x = 60/3 = 20

x = 20

7 0
4 years ago
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