3 years ago

9b^2=16 solve using Quadratic

Mathematics

2 answers:

4vir4ik [10]3 years ago

6 0

Answer:

±4/3

Step-by-step explanation:

9b² = 16

b² = 16/9

take square root of each side

b = ±4/3

Vesna [10]3 years ago

4 0

Answer:

$9b^2=16\\b^2=\frac{16}{9} \\\b=\frac{4}{3}$

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