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If -x²+8x-16=0 what is "x"​
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If -x²+8x-16=0 what is "x"​

User FoxyFish
by
5.3k points

1 Answer

4 votes

Answer:

x=4

Explanation:

-x²+8x-16=0

x²-8x+16=0

x²-8x=-16

(x-4)²=-16+(-4)²

x-4=0

x=4

User Enver Arslan
by
5.4k points
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