Given the property:
[tex]\frac{1}{a^{-b}^{}}=a^b[/tex]
Now, if a = 4 and b = 3:
[tex]\frac{1}{4^{-3}}=4^3[/tex]
Now, if we have an integer exponent, this means that:
Now, for our problem:
[tex]4^3=4\cdot4\cdot4[/tex]
We know that 4*4 = 16, and 16*4 = 64, then:
[tex]4^3=4\cdot4\cdot4=16\cdot4=64[/tex]
