SOLUTION: 8(w^2-1)=24

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Question 683308: 8(w^2-1)=24
Answer by jim_thompson5910(35256) About Me  (Show Source):
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8(w^2-1)=24

w^2-1=24/8

w^2-1=3

w^2=3+1

w^2=4

w=sqrt(4) or w=-sqrt(4)

w=2 or w=-2