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Nata [24]
2 years ago
6

Simplify each expression -21v6/-6v8

Mathematics
2 answers:
earnstyle [38]2 years ago
6 0

Answer:

7/2v^2

Step-by-step explanation:

Hope this helps!

If not, I am sorry.

MissTica2 years ago
3 0

Answer: The answer to this is \frac{7\sqrt{3} }{4}.

I looked it up on my scientific calculator. I hope this helps!! :)

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miv72 [106K]
You should put each question somewhere different so anyone can answer it and see it faster
3 0
3 years ago
Which Greek mathematician wrote the most definitive text on geometry, one that is still referred to today?
frutty [35]
The Greek mathematician who wrote the most definitive text on geometry, one that is still referred to today is Euclid. Euclid of Alexandria is also called "Father of Geometry". He was a great Greek mathematician. Euclidean geometry is still widely taught in schools and colleges. I hope the answer comes to your help.
5 0
2 years ago
10. simplify the rational expression by rationalizing the denominator.( 1 point ) 4√150/√189x
ddd [48]
Rationalizing the denominator, simply means "getting rid of that pesky root at the bottom", and we do so by simply multiplying it by something to take it out, of course, we multiply the bottom, we have to also multiply the top,

\bf \cfrac{4\sqrt{150}}{\sqrt{189x}}\cdot \cfrac{\sqrt{189x}}{\sqrt{189x}}\implies \cfrac{4\sqrt{150}\sqrt{189x}}{(\sqrt{189x})^2}\implies \cfrac{4\sqrt{(150)({189x})}}{189x}

\bf \cfrac{4\sqrt{28350x}}{189x}\qquad 
\begin{cases}
28350=2\cdot 3\cdot 3\cdot 3\cdot 3\cdot 5\cdot 5\cdot 7\\
\qquad 2\cdot 3^2\cdot 3^2\cdot 5^2\cdot 7\\
\qquad 2\cdot (3^2)^2\cdot 5^2\cdot 7\\
\qquad 2\cdot (3^2\cdot 5)^2\cdot 7\\
\qquad 2\cdot (45)^2\cdot 7\\
\qquad 14\cdot 45^2
\end{cases}\implies \cfrac{4\sqrt{14\cdot 45^2}}{189x}
\\\\\\
\cfrac{4\cdot 45\sqrt{14}}{189}\implies \cfrac{180\sqrt{14}}{189x}\implies \cfrac{20\sqrt{14}}{21x}
4 0
3 years ago
What is 56 divided by 8
aleksklad [387]

56 ÷ 8 = 7

8 goes into 56 7 times

Hope this helps

-AaronWiseIsBae

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3 years ago
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Roses are Red

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What the hell happed to you. 0,0

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This one sucks but :>

4 0
2 years ago
Read 2 more answers
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