<span>2n^2 - 7n - 3 = 0
a = 2
b = -7
c =-3
Then use the Quadratic formula:
x = [-b +-sqroot(b^2 -4*a*c)] / 2*a
</span>
Answer:
1 out of 26
Step-by-step explanation:
Because there are 26 letters in the alphabet !
look it up hare
sorry if it's not what your looking for
Well it's a dare so I guess I'll do it.