Question

HELP FOR MEDAL AND FAN !!

Answer 1

what is 20 / 4

Answer 2

24/4 sorry

Answer 3

\[(y^b)^4=\frac{1}{y^{24}}\]
\[(y^b)^4=y^{-24}\]
\[(y^b)^4=(y^{-6})^{4}\]
\[y^b=y^{-6}\]
\[b=-6\]

Answer 4

their you go

Answer 5

wow thanks!

Answer 6

thanks both of you