Final answer:
The expression (-3/4)(-3/4)(-3/4) is written in exponential form as (-3/4)^3, which denotes the same base (-3/4) raised to the power of 3 because it is used as a multiplier three times.
Step-by-step explanation:
The question asks to write the expression (-3/4)(-3/4)(-3/4) in exponential form. This involves recognizing that the same factor is being multiplied by itself multiple times. When a number is multiplied by itself repeatedly, we can use exponents to express this compactly. The base in this exponential form is the factor itself, which is -3/4, and the exponent is the number of times the factor is used as a multiplier.
Since the factor -3/4 is multiplied three times, the exponential form of (-3/4)(-3/4)(-3/4) is (-3/4)^3.