Question

ASAP (Medal + Fan) Does anyone know what this is (pic)

Answer 1

THIS

Answer 2

Option A is correct

Answer 3

I Agree With A .

Answer 4

Hows that?

Answer 5

\[(4^2b^3c^{-5})(4^{-1}b^{-4}c^{8}) \]
\[=4^{2-1} b^{3-4}c^{-5+8}=4 b^{-1}c^3= \frac {4c^3}{b}\]