37.6k views
3 votes
Does anyone know??

i need help like really bad

Does anyone know?? i need help like really bad-example-1

1 Answer

2 votes

Answer:

Down below :#

Explanation:

The first one is False: reason
\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^(b+c)


b^9b^2=b^(9+2)


=b^(9+2)

And then its b^11

Second one is false

Third one is True

Fourth false

Reason:
\mathrm{Apply\:exponent\:rule:\:}\left(a^b\right)^c=a^(bc),\:\quad \mathrm{\:assuming\:}a\ge 0


=b^(6\cdot \:5)

fifth one is False


\mathrm{Apply\:exponent\:rule:\:}a^0=1,\:\quad \mathrm{\:assuming\:}a\\e \:0

That equals 1

:) hope this helps

User Bpirvu
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories