Question

What’s the errors in this problem please help me

Answer 1

1)

`{x}^{ - (3)/(2) } = \frac{1}{ {x}^{ (3)/(2) } } = (1)/(x √(x) )`

The negative exponent was not applied correctly.

2)

`{(5x)}^{ - (5)/(4) } = \frac{1}{ {(5x)}^{ (5)/(4) } } = \frac{1}{5x \sqrt[4]{5x} }`

The negative exponent was not applied correctly.