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  • 02-03-2020
  • Mathematics
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9y^2-6y+1=0
FIND Y PLEASE HELP STEP BY STEP

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igoroleshko156
igoroleshko156 igoroleshko156
  • 02-03-2020

Answer:

y = 1/3

Step-by-step explanation:

Step 1:  Factor

9y^2 - 6y + 1 = 0

(3y - 1)(3y - 1) = 0

(3y - 1)^2 = 0

Step 2:  Solve for y

3y - 1 + 1 = 0 + 1

3y / 3 = 1 / 3

y = 1/3

Answer: y = 1/3

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