Question

Solve the equation by completing the square,x^2+4x+3=0

Answer 1

Quadratic equation?

Answer 2

ya

Answer 3

You know the formula?

Answer 4

Why use the formula? I mean, you can factorize...

Answer 5

Factorize then :D

Answer 6

@uri "Solve the equation by completing the square"

Answer 7

im so confused i asked for help but idk how to do it

Answer 8

I know this wait :P

Answer 9

factorize doesnt work

Answer 10

okay thanks

Answer 11

It does.

Answer 12

x^2+4x+3=0
x^2+1x+3x+3 =0
x(x+1)+3(x+1) =0
(x+1) (x+3) =0
Divide them into 2 parts
x+1=0====>x=-1
x+3=0====>x=-3

Answer 13

do i say x= or by self

Answer 14

Wut.

Answer 15

x=-1,3 pr 1,-3

Answer 16

or*