i need to find the equation of the tangent at a certain point in the curve
the point it (1,2)
the equation is y=
now here is what i have so far.
from that point i get lost. im assuming i have to multiply by the conjugate but i think im screwing something up when i do that.
If someone could do that with the inbetween steps I would appreciate it.
Also, teach me how to put things under a square root in the math tags XD
dont answer llawll i was factoring out nonexistent termx XD