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juin [17]
3 years ago
11

Use the drag and drop tiles to determine whether the number is rational or not rational

Mathematics
1 answer:
8090 [49]3 years ago
6 0
The answer to this question is not rational
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ASAP WILL MARK BRAINLYEST <br><br><br>answer these two please!
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19.\\y=3x^2\\a=3,\ b=0,\ c=0\\\\\dfrac{-b}{2a}=\dfrac{-0}{2(3)=0\to x=0\\\\3x^2=0\ \ \ \ |:3\\\\x^2=0\to x=0

20.\\y=x^2-x-2\\a=1,\ b=-1,\ c=-2\\\\\dfrac{-b}{2a}=\dfrac{-(-1)}{2(1)}=\dfrac{1}{2}\to x=\dfrac{1}{2}\\\\x^2-x-2=0\\\\x^2-2x+x-2=0\\\\x(x-2)+1(x-2)=0\\\\(x-2)(x+1)=0\iff x-2=0\ \vee\ x+1=0\\\\x=2\ \vee\ x=-1

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3 years ago
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neonofarm [45]

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aniked [119]

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I think its C i think might be wrong

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Step-by-step explanation:

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What is the equation of the following line (0,0) and (-4,8)
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the equation using the point slope formula is

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I hope this helps! :)

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