9b\Xb2=4 I Want The Answer Now Pls...

9b²=4 i want the answer now pls...

 

Answer:

b = {-2/3, +2/3}

Step-by-step explanation:

Solve by extracting the roots or the Square root property where if x² = k, then x = ±√k.

Solve for b:

9b² = 4

√(9b²) = ±√(4)

3b = ±2

3b/3 = +2/3

b = 2/3

3b/3 = -2/3

b = -2/3


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