Question

(27)^-2/3



This is my Assignment .
today is my exam
please answer fast ​

Answer 1

Step-by-step explanation:

Explanation:

using the

laws of exponents

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

l

∣

∣

2

2

a

−

m

⇔

1

a

m

;

a

m

n

⇔

(

n

√

a

)

m

2

2

∣

∣

∣

−−−−−−−−−−−−−−−−−−−−−−−−−−−−

⇒

27

−

2

3

=

1

27

2

3

=

1

(

3

√

27

)

2

=

1

3

2

=

1

9

Answer 2

Answer:

Hope you got it.......