Answer:
The quadratic formula is:
<u>-b +/- √b² - 4(a)(c)</u>
2a
Pretend the underline is a division line.
The square root symbol (√) counts for <em>everything</em> after it, not just b² btw.
Step-by-step explanation:
I know this video is cheesy, but the song helped me memorize it so I didn't have to look it up every time.
https://youtu.be/VOXYMRcWbF8