Solve completely the following problems. You must work them out in order, step by step, label them, and box your answers. Upload a pdf file with a complete solution

Math 55 Week 6 Homework

Provide a complete solution for all four problems below. No credit will be earned if only

an answer is given.

1.

Solve for y:

2. Divide

4y + 1 −

y−2 =3

2+i

and write in the form a + bi .

3 − 2i

x 2 + 6x + 9 = 12.

3.

Solve

4.

Use the quadratic formula to solve

x 2 + 2x + 6 = 0.