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arsen [322]
3 years ago
10

Solve for k J = k^2/4 (There can be multiple answers)

Mathematics
1 answer:
Makovka662 [10]3 years ago
8 0

Answer:

The first option is the answer (k = +/- 2 square root of J)

Step-by-step explanation:

Since you need to leave k by itself, You multiply both sides by 4 which will leave you with 4J=k^2. To get rid of the square(^2), you need to square root both sides which will leave k by it self. So now you have 4J inside the square root = k. The last step is to take the square root of 4 (which is + or -2) and put it outside the square root sign, leaving J inside the square root.

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