X^2+2x-8=0 complete the square

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?