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  • 20-08-2019
  • Mathematics
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What are the solutions to the equation y2-1=35

What are the solutions to the equation y2135 class=

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Аноним Аноним
  • 20-08-2019

y^2-1= 35

Move -1 to the other side. Sign changes from -1 to +1.

y^2-1+1= 35+1

y^2= 36

Square root 36:

6 and -6

Answer: 6 and -6

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