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Lesechka [4]
3 years ago
14

Express x2-8x+5 in the form (x-a)2 -b where a and b are intergers

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

(x-4)^2-11

How?

\\ \sf\longmapsto (x-4)^2-11

\\ \sf\longmapsto x^2-8x+16-11

\\ \sf\longmapsto x^2-8x+5

Verified

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Consider circle O. If AE = 7, EC = 2, and BE = 4, what is ED?
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