It take 6 60 degree turn to do a full turn
The first one simplifies by collecting like terms to become:
7a²(4b²+9ab+10)
and the second one simplifies again by collecting like terms to become:
7u(16u²-49v²)
Got anymore questions, happy to help :)
(18-2X)(8-2X)
Take each side and subtract 2X, then multiply them together for the area.
