Simplify numerator: Simplify the numerator using the property that any non-zero number raised to the power of 0 is 1.(40)−3=(1)−3
Simplify denominator: Simplify the denominator using the property of negative exponents which states that a−n=an1. 4−3=431
Substitute and simplify: Substitute the simplified numerator and denominator into the original expression. (40)−3/4−3=1−3/(1/43)
Recognize and simplify: Simplify the expression by recognizing that (1)−3 is just 1, because any number to the power of −3 is the reciprocal of that number to the power of 3, and the reciprocal of 1 is still 1.(1)−3=1
Multiply by reciprocal: Now, we have 1 divided by 431, which is the same as multiplying by the reciprocal.4311=1×43
Perform multiplication: Perform the multiplication to get the final answer.1×(43)=43
Calculate final answer: Calculate the value of 43. 43=4×4×4=64