Solve 5x2 = -30x - 65.

Question

anonymous · Answer

$$5x^2 = -30x - 65 $$ rewrite as 
$$5x^2+30x+65=0$$ divide by 5 
$$x^2+6x+13=0$$ and do from there

anonymous · Answer

x = -3 ± 2i	

 x = -3 ± 4i 

 x = -6 ± 2i 

 x = -6 ± 4i

anonymous · Answer

guess it it one of those

anonymous · Answer

still confused @satellite73

anonymous · Answer

$$x^2+6x+13=0$$ is what you need to solve
do you know how to do it"

kva1992 · Answer

cant you just use the snowflake method?

anonymous · Answer

lol if i had ever heard of snowflake 
what is that, walt disney math?

kva1992 · Answer

haha well i call it the diamond method but i recently heard it referred to as the snowflake method

kva1992 · Answer

actually you have to do the quadratic nvm lol

anonymous · Answer

not heard of either 
must be new math
in any case lets solve it 
$$x^2+6x+13=0\
x^2+6x=-13\
(x+3)^2=-13+9=-4\
x+3=\sqrt{-4}\x+3=\pm2i\
x=-3\pm2i$$

kva1992 · Answer

|dw:1406000034908:dw|

kva1992 · Answer

thats the diamond i was taught as diamond im sure its referred to as something different

anonymous · Answer

i have absolutely no clue as to what you are doing

kva1992 · Answer

i was just showing you what the diamond is lol usually used for factoring polynomials instead of the guessing method

anonymous · Answer

thank you @satellite73

anonymous · Answer

yw