Question

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

Answer 1

the quantity negative 1 plus or minus 7i all over 8

the quantity negative 1 plus or minus i square root of 5 all over 2

the quantity negative 1 plus or minus i square root of 47 all over 8

the quantity negative 1 plus or minus 2i square root of 7 all over 8

Answer 2

4x2 + x +3=0

Answer 3

now use quadratic formula

Answer 4

for ax^2+bx+c =0
x = (-b + - sqrt(b*b -4*a*c) )/ ( 2*a)
here a=4,b=1,c=3

Answer 5

okay, so what I got was

Answer 6

@matricked