Question

Express as a rational number
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Answer 1

Answer:

I think

Step-by-step explanation:

Answer 2

Step-by-step explanation:

1. (2/3)·¹-(3/2)·²

• in negative power
• the no.gets exchange with numerator and denominator
• it happens to change power into positive

1. (2/3)·¹-(3/2)·²
2. (3/2)¹-(2/3)²
3. 3/2-4/9
4. (27-8)/18
5. 19/18