Question

simplify and write in exponential form using law of exponent
a. (2/3)^-7 ×(3/2) ^-5​

Answer 1

By taking reciprocal we get:

(2/3)^7 × (2/3)^5

Using law :

a^m × a^n = a^ (m+n)

(2/3) ^(-7+5) = (2/3) ^-2

taking reciprocal we get:

(3/2) ^2 = 9/4

Answer 2

Answer:

this is your answer

Step-by-step explanation:

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