1.) The sum of a number and its reciprocal is $\displaystyle \frac{29}{10}$. Determine the integers.

So i figure, let $\displaystyle x$ be a number,

let $\displaystyle \frac{1}{x}$ be the reciprocal.

Now i got the equation:

$\displaystyle

\frac{x}{1}+\frac{1}{x}=\frac{29}{10}

$

From here i'm not sure what the LCD is in order to put it into a quad. equation. Then ill just be able to solve for x.

2.) The quadratic function $\displaystyle y=9x^2+bx+c$ has no x-intercepts but the zeros of the function are $\displaystyle \frac{7 \pm \sqrt{-6}}{3}$. Determine the values of b and c.

What are "the zeros"? I dont know where to start with this one so if your in the mood to help explain im all ears