IDNLearn.com: Your trusted source for finding accurate answers. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.

(1/12)^-2b•12^-2b+2=12?


Sagot :

Step-by-step explanation:

(1/12)^-2b x 12^-2b+2=12

12^-(-2b) x 12^-2b+2=12

12^2b+(-2b+12)=12

2b-2b+12=12

=1