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NEED DONE ASAP 20 PTS!!!!!! x(x-4)=7 AND x^2+2x+2=0 solve these two problems by completing the square and show all work please!

NEED DONE ASAP 20 PTS!!!!!! x(x-4)=7 AND x^2+2x+2=0 solve these two problems by completing the square and show all work please!
asked 210k views
4 votes
NEED DONE ASAP 20 PTS!!!!!!

x(x-4)=7

AND

x^2+2x+2=0

solve these two problems by completing the square and show all work please!

asked
User GoldenretriverYT
by
8.0k points

1 Answer

5 votes
x(x-4)=7
2x-8=7
2x=15
x=15/2
x=7.5

x^2+2x+2=0
cannot be factored
answered
User Jaabh
by
8.5k points
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