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16 votes
16 votes
Four high school students are working on a math problem to find the solution to (2x - 3)² = 255. Each student got a different answer. The four answers were 4,6,8, and 9. Which of these number make the equation true?

User BennyP
by
2.9k points

1 Answer

22 votes
22 votes

Answer:

9

Explanation:


image

(2*9)-3

18-3=15

User Pavitar
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3.2k points