MATH SOLVE

4 months ago

Q:
# can someone explain the quadratic formula real quick lol

Accepted Solution

A:

Answer: OPTION DStep-by-step explanation: THe quadratic formula is shown below: [tex]x=\frac{-b\±\sqrt{b^2-4ac}}{2a}[/tex] Given the quadratic equation shown in the image, you have that: a=1 b=3 c=4 Therefore, when you susbtityte these values into the formula you obtain the following solution: [tex]x=\frac{-3\±\sqrt{3^2-4(1)(4)}}{2*1}[/tex] [tex]x=\frac{-3\±\sqrt{-7}}{2}[/tex]