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24-06-2020
Mathematics

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PlZ HELP ME W THIS!! (I SUCK AT MATH) MARKING BRAINEST!!!

PlZ HELP ME W THIS I SUCK AT MATH MARKING BRAINEST class=

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wegnerkolmp2741o wegnerkolmp2741o

24-06-2020

Answer:

x = 19, x = 17

Step-by-step explanation:

(x-18) ^2 = 1

Take the square root of each side

sqrt((x-18) ^2) = ±sqrt(1)

x-18 = ±1

Add 18 to each side

x-18 +18 =18± 1

x = 18+1 x=18-1

x = 19, x = 17

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