zarehbg24 zarehbg24

13-12-2020
Mathematics

contestada

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

Respuesta :

cclark0102 cclark0102

13-12-2020

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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