How do I go from to It's not just urgent - it's VERY urgent! :/ Big assignment..
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Shouldn't it be a + t?
My calculator gives me a-t..
Hello, Rydbirk! How do I go from: . . . . to: . The right side is: . Let: Also let: The left side becomes: . Back-substitute: . . . And we have: . This answer is equivalent to the one your calculator gave.
Thank you!! You saved my day
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