okay so i needed to simplify:
\((c + c\sqrt{c})(c + 7\sqrt{3c})\)
i used distributive property yada yada and got:
\(c^2 + 7c\sqrt{3c} + c^2\sqrt{c} + 7c\sqrt{3c^2} \)
in the textbook, the last part is actually \(7c^2 \sqrt{3}\)
how did they get this answer?
