Orchid XP v8 wrote:
>>> Then we have -340 K = 3,400 = 4.905 K^2, which I still don't know how 
>>> to solve.
>>
>>   That's not what you had. You had this:
>>
>> -340 K + 3,400 = 4.905 K^2
> 
> Yeah, a simple typo.
> 
>> which is equivalent to
>>
>> 4.905 K^2 + 340 K + 3400 = 0
> 
> Mmm, I hadn't realised that.
> 
> [But... are the signs correct?]
> 

Nope. At least if your previous ones were correct.


-340 K + 3,400 = 4.905 K^2    |-4.905K^2

-4.905K^2 - 340K + 3,400 = 0


-- Arttu Voutilainen

Post a reply to this message