- Put x in terms of y if (x−3y)^2−x^2=4?

Discover Questions

What is the answer to pizzazz page124? Where did the universe /life on earth come from ? The polynomial x^3 - 2x^2 - 9x + 18 is equivelent to
A:(x-9)(x-2)^2
B:(x-2)(x-3)(x+3)
C:(x+3)(x-2)^2
D:(x-2)(x+2)(x-3)
How do I do this? If the universe is a heavy mass of matter and stuff then why doesnt gravity pull the whole thing into itself?!? What is the spinal cord made up of & what does it do?