solve the following quadratic equasion
$-a^{2}$ +6a+7=0
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
solve the following quadratic equasion
$-a^{2}$ +6a+7=0
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.