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9b^2=16 solve using Quadratic

2 Answers

3 votes

Answer:

±4/3

Explanation:

9b² = 16

b² = 16/9

take square root of each side

b = ±4/3

User Yankz Kuyateh
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4 votes

Answer:


9b^2=16\\b^2=(16)/(9) \\\b=(4)/(3)

User Chpn Dave
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