oliviabassett19 oliviabassett19
  • 01-11-2021
  • Mathematics
contestada

(1/12)^-2b•12^-2b+2=12?

Respuesta :

oomisadegbemisola
oomisadegbemisola oomisadegbemisola
  • 01-11-2021

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

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