Explain without a calculator why the inequality has no solution????
i noe how to do this with a calcl but i dont noe how to explain it....plzzz help????
Each term is always nonnegative, so their sum is always nonnegative.
Edit: of course, completing the square in this case proves to be pointless, as your function is already the sum of even-powers which always yield nonnegative results, as the post above me points out.