
This should be the formula I believe. Solve for x now.
x = 9
8x^3+1 is the answer because we can rewrite it as this : (2x)^3 + 1^3
A product is negative when the number of negative numbers in the multiples is odd.
Therefore, options A and C gives negative products.
Hello,
Let's assume h the heigth of the parallelogram
h/6=sin 60°==>h=√3/2*6=3√3
Area=3√3 * 12=36√3