**King Fahd University of Petroleum and Minerals**

**Faculty of Science
– Per-Year Math Program**

**Math 001 - Term 032**

**Recitation hour (1.3)
**

__Question1__

Write
the complex number _{} in the standard form.

__Question2__

Solve
by completing the square the equation _{}

__Question3__

Use
the discriminant to classify the roots of the following equations as two
distinct real root, two distinct complex nonreal roots, or double roots

_{}

_{}, where _{} in nonzero real
number.

__Question4__

If
the length of a rectangle is 7 cm more than its width. If the area of the
rectangle is 368 cm^{2}, then find the length and the width of the
rectangle.

__Question5__

Find the sum and the product
of the zeros of the equation _{}.

Write the answer in the
simplest form.