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2 years ago

13

Four high school students are working on a math problem to find the solution to (2x - 3)² = 255. Each student got a different an

swer. The four answers were 4,6,8, and 9. Which of these number make the equation true?

1 answer:

Ainat [17]2 years ago

4 0

Answer:

9

Step-by-step explanation:

$15^{2} =255$

(2*9)-3

18-3=15

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