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thank you so much. could you please also help me work this problem out?
The equation
|x/2| + |y/2| = 5
encloses a certain region on a coordinate plane. What is the area of this region?
thank you.
Please someone help me out!!!
I'm not able to simplify this expression:
(sqrt(9+sqrt(80)) + sqrt(9-sqrt(80)))^2
The result posted on the textbook I'm practicing on is 20, but I cannot get to it.
Thank you guys, the forum rocks!