Question

Assuming that x, y, z are positive real numbers, simplify each of the following:

(i) (√x-3)5​

Answer 1

Step-by-step explanation:

Given,

(

x

)

−

3

2

y

4

÷

xy

−

2

1

=

x

2

1

y

−

4

1

x

−

3

1

y

2

=x

−

3

1

−

2

1

y

2+

4

1

=x

−

6

5

y

4

9

=

x

6

5

y

4

9