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5 votes
1/2 (b8) = 120 please help

2 Answers

1 vote
1/2 b^8 = 120
multiply by 2 on both sides to clear the fraction
b^8 = 240
take the eighth root of each side
b = + - 1.98
User Matthew Amato
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5.1k points
2 votes
120*2=240/8=30
30 is your answer
User Alice Girard
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