Solve -4^-35^-3-5^-3

$${ -4 }^{ -3 } { 5 }^{ -3 } { -5 }^{ -3 }$$

Evaluate

$$\frac{1}{1000000}=0.000001$$

Solution Steps

Calculate -4 to the power of -3 and get -\frac{1}{64}.

$$-\frac{1}{64}\times 5^{-3}\left(-5\right)^{-3}$$

Calculate 5 to the power of -3 and get \frac{1}{125}.

$$-\frac{1}{64}\times \frac{1}{125}\left(-5\right)^{-3}$$

Multiply -\frac{1}{64} and \frac{1}{125} to get -\frac{1}{8000}.

$$-\frac{1}{8000}\left(-5\right)^{-3}$$

Calculate -5 to the power of -3 and get -\frac{1}{125}.

$$-\frac{1}{8000}\left(-\frac{1}{125}\right)$$

Multiply -\frac{1}{8000} and -\frac{1}{125} to get \frac{1}{1000000}.

$$\frac{1}{1000000}$$

Factor

$$\frac{1}{2 ^ {6} \cdot 5 ^ {6}} = 1 \times 10^{-6}$$