Question

Need Help, Factoring.
How would you manage to factor this? I need it step by step please.
0 = x^2 + 23 - 420

Answer 1

Oh, I messed up the typing. Its 0 = x^2 + 23x - 420

Answer 2

\[x^{2} +23x - 420 = 0 \]
\[ax^{2} +bx + c = 0 \]

a = 1, b = 23, c = -420

use the quadratic formula:

\[x = \frac{ -b \pm \sqrt{ b^2 - 4ac} }{ 2a }\]

Answer 3

Thank you!

Answer 4

Any time.