Correct answer only what is the solution of the equation when solved over the complex numbers? x^2 + 27 = 0

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Factor the polynomial by its greatest common monomial factor.