What is the answer to 4^{x+1}*(-1)=-4^{x+1} ?

The answer to 4^{x+1}*(-1)=-4^{x+1} is True for all x

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4^{x+1}*(-1)=-4^{x+1}

4^{x + 1} \cdot (- 1) = - 4^{x + 1}

True for all x

Solution steps

4^{x + 1} (- 1) = - 4^{x + 1}

Rewrite the equation with

4^{x + 1} = u

u (- 1) = - u

Solve

u (- 1) = - u :

True for all

u

True for all x

\frac{2 7 ^{4} 9 ^{- 6}}{81} = 3^{x}

2^{x + 2} + 2^{x - 2} + 2^{x} = 42

9^{x} = 5

8 (8^{2 x}) + 23 (8^{x}) - 3 = 0

2^{2 x - 1} = \frac{1}{5 ^{2 x - 1}}

What is the answer to 4^{x+1}*(-1)=-4^{x+1} ?
The answer to 4^{x+1}*(-1)=-4^{x+1} is True for all x
Solve for x: 4^{x+1}*(-1)=-4^{x+1}
The solution is True for all x