First multiply throughout by 2, we get
2M = -2pl -ql^2
That is
ql^2 + 2pl + 2M = 0, it is a quadratic now you can proceed to solve it for l
Hi I want to break out L from this equation and I have some problems in doing so
M = -p*l - (q*l^2)/2
I get
L = (M + p) *2 / -q
Is that correct? if not could someone correct me and help me write it properly
Thank you