(z-3)(z^2+3z+9)=

Solution for (z-3)(z^2+3z+9)= equation:

Simplifying
(z + -3)(z2 + 3z + 9) = 0

Reorder the terms:
(-3 + z)(z2 + 3z + 9) = 0

Reorder the terms:
(-3 + z)(9 + 3z + z2) = 0

Multiply (-3 + z) * (9 + 3z + z2)
(-3(9 + 3z + z2) + z(9 + 3z + z2)) = 0
((9 * -3 + 3z * -3 + z2 * -3) + z(9 + 3z + z2)) = 0
((-27 + -9z + -3z2) + z(9 + 3z + z2)) = 0
(-27 + -9z + -3z2 + (9 * z + 3z * z + z2 * z)) = 0
(-27 + -9z + -3z2 + (9z + 3z2 + z3)) = 0

Reorder the terms:
(-27 + -9z + 9z + -3z2 + 3z2 + z3) = 0

Combine like terms: -9z + 9z = 0
(-27 + 0 + -3z2 + 3z2 + z3) = 0
(-27 + -3z2 + 3z2 + z3) = 0

Combine like terms: -3z2 + 3z2 = 0
(-27 + 0 + z3) = 0
(-27 + z3) = 0

Solving
-27 + z3 = 0

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '27' to each side of the equation.
-27 + 27 + z3 = 0 + 27

Combine like terms: -27 + 27 = 0
0 + z3 = 0 + 27
z3 = 0 + 27

Combine like terms: 0 + 27 = 27
z3 = 27

Simplifying
z3 = 27

Reorder the terms:
-27 + z3 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + z3 = 0

The solution to this equation could not be determined.