Master SAT/IB/HSC Math Concepts with Simplicity
When \(a \ne 0\), there are two solutions to \(ax^2 + bx + c = 0\) and they are
\[x = {-b \pm \sqrt{b^2-4ac} \over 2a}.\]
OUR ADDRESS
Barkargaten 66,
814 17 Skutskar
CONTACT US
WORKING HOURS
Monday - Friday
9:00 - 18:00