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What value(s) of x make the equation x2 - 18x + 81 = 0 true?

What value(s) of x make the equation x2 - 18x + 81 = 0 true?
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2 votes
What value(s) of x make the equation x2 - 18x + 81 = 0 true?

User Jon Hulka
by
8.9k points

2 Answers

6 votes

Answer:it’s A

Explanation:

User ParagJ
by
8.7k points
4 votes

Answer:

By factoring we get:

(x -9) * (x -9) = 0

The answers are

x = 9 and x = 9

Explanation:

User Bruce Seymour
by
8.1k points
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