Thread: [SOLVED] Simplyify using the law of exponents

Question

(3xˆ-1 yˆ2 zˆ3)ˆ-1
______________

(2xˆ-3 yˆ-2 zˆ-1)ˆ-1

Attempt answer:-

2
- xˆ-2 yˆ-5 zˆ-4
3

Please tell me if this answer is wrong and explain in step how to solve it
(Thank you ,)

Originally Posted by mj.alawami

Question

(3xˆ-1 yˆ2 zˆ3)ˆ-1
______________

(2xˆ-3 yˆ-2 zˆ-1)ˆ-1

Attempt answer:-

2
- xˆ-2 yˆ-5 zˆ-4
3

Please tell me if this answer is wrong and explain in step how to solve it
(Thank you ,)

You're very close. There is a problem with the exponent of y....can you try to figure out where you went wrong?

Originally Posted by Chris L T521

You're very close. There is a problem with the exponent of y....can you try to figure out where you went wrong?

2
- xˆ-2 yˆ-4 zˆ-4
3

Now is it correct ?:P

Thank you very much for your help

yea it is correct =)