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3 years ago

(x+1)^2/25+ (y-2)^2/9=1

Mathematics

1 answer:

kkurt [141]3 years ago

5 0

225*(x+1/25)+225*(y-4/9)=225*1
9(x+1)+25(y-4)=225
9x+9+25y-100=225
9x-91+25y=225
9x=225+91-25y
9x=316-25y
x=316/9-25/9

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