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yaroslaw [1]
3 years ago
7

If a positive number is subtracted from twice its square the result is 28. Find the number.

Mathematics
1 answer:
nordsb [41]3 years ago
6 0

Answer:

xsquared-2x=28

Step-by-step explanation:

Just work the equation now. At the end to cancel the squared c just find the square root of both sides of the equal sign.

Hope this helps :) Have a great day!!!!

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