Question

What are the solutions of 4x2 + x = –3?

Answer 1

Do you remember the quadratic formula?

Answer 2

\[4x ^{2}+x+3=0\]
use quadratic formula
\[x=\frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]
Here a=4,b=1,c=3,plu.g the values and get the solution

Answer 3

okay thanks

Answer 4

yw