-6x-x^2-8 = -(x+2) x (x+4)
(This is if you are factoring the expression)
The length of the rectangle would be 21
Proportion to set it up would be 7/3 x X/9 cross multiply and solve for x which is 21
6 x 3 is 18. y is equal to 4. 18 minus 4 is 14. The answer is 14.
=<span><span><span><span><span><span>14<span>x^6</span></span>+<span>9<span>x^5</span></span></span>+<span>4<span>x^4</span></span></span>−<span>14<span>x^3</span></span></span>+<span>12<span>x^2</span></span></span>+<span>11</span></span>
69 babyyyyyyyyyyyyyyyyyyyyyy
