SOLUTION: Please help me with this: Find the real or imaginary solutions by using the quadratic formula. x square - 12x + 45= 0
Algebra ->
Equations
-> SOLUTION: Please help me with this: Find the real or imaginary solutions by using the quadratic formula. x square - 12x + 45= 0
Log On
Question 316871: Please help me with this: Find the real or imaginary solutions by using the quadratic formula. x square - 12x + 45= 0 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! x square - 12x + 45= 0
----
x^2 -12x + 45 = 0
---
x = [12 +- sqrt(144-4*45)]/2
---
x = [12 +- sqrt(-36)]/2
---
x = [12 +- 6i]/2
---
x = [6 +- 3i]
======================
Cheers,
Stan H.
======================
(