Answer :
The simplification form of the provided expression is (7/3)²(2/3)³ after using the concept of the integer exponent option
What is an integer exponent?
These are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.
Hence, the equivalent expression for three sevenths squared times two thirds raised to the power of negative three all raised to the power of negative one is seven thirds squared times two thirds cubed.
Therefore, the Option A is correct.
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