November 20, 2018

## Math - Learn Trig

## Goal

** Time Spent: 1 minutes **

Go through the book I bought from ecothrift.

April 13, 2018

## Math - Square Roots

## Find the Roots

### Solve using the Square Root Method

### Solve using completing the square

** Time Spent: 4 years **

- x
^{2}- 10 = 0 - x
^{2}- 147 = 0 - 2z
^{2}- 20 = 0 - x
^{2}+ 169 = 0 - x
^{2}- 21 = 0 - 3x
^{2}+ 60 = 0 - (9x - 5)
^{2}= -64 - (z + 8)
^{2}= 5

- x
^{2}+ 10x = -21 - x
^{2}+ 6x + 4 = 0 - x
^{2}+ 7x - 3 = 0 - x
^{2}+ 2x - 1 = 0 - y
^{2}+ 5y - 1 = 0 - x
^{2}+ 4x + 2 = 0 - y
^{2}+ 2y + 5 = 0