SOLUTION: how do you express N=(t^2-t)/2 as a quadratic expression Thank you

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Question 537565: how do you express N=(t^2-t)/2 as a quadratic expression Thank you
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply both sides by 2.


2N=t%5E2-t


Subtract 2N from both sides.


0+=+t%5E2-t-2N

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