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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 o…

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 o…
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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 Nisar
by
7.9k points

1 Answer

4 votes

Answer:

9

Explanation:


15^(2) =255

(2*9)-3

18-3=15

User LonelyDaoist
by
8.1k points
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