What is the answer to 9^{sqrt(b^{3-1)}}=81 ?

The answer to 9^{sqrt(b^{3-1)}}=81 is b=2,b=-2

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9^{sqrt(b^{3-1)}}=81

9^{b^{3 - 1}} = 81

b = 2, b = - 2

Solution steps

9^{b^{3 - 1}} = 81

Apply exponent rules

b^{2} = 2

Solve

b^{2} = 2 : b = 2, b = - 2

b = 2, b = - 2

\frac{2}{3} = e^{- k (20)}

9 = 5 + 16 e^{- 0.01102 t}

2 e^{x^{2} - 2} = 4

2^{x + 2} = 1 6^{x}

8 = 51 4^{x}

What is the answer to 9^{sqrt(b^{3-1)}}=81 ?
The answer to 9^{sqrt(b^{3-1)}}=81 is b=2,b=-2
Solve for b: 9^{sqrt(b^{3-1)}}=81
The solution is b=2,b=-2