**Mike Woodhill, Ph.D.**

I am excited to provide free Online Calculators with

Step by Step Solutions.

I am using my 20+ years of teaching experience to make these Calculators as useful as possible

enabling you to master your math classes. 😉

## Enjoy my free Step by Step Calculators:

#### Vertex of a Parabola

#### Python Random # Generator

#### Quadratic Formula

#### Roots of a Quadratic Equation

#### Complete the Square

#### Solve Quadratic Equation

###### Testimonials

## Trusted by Tens of Thousands of Students, Tutors, Teachers

## 4.72

###### 24,394 Ratings

###### Google Reviews

“ Your Quadratic Formula Equation Calculator is just what I needed. I just plugged in my Quadratic and got the solution with steps. Sweet.”

**Caroline Teal**

“I love the simplicity of your Online Calculators. They are easy to use, very fast and always correct. Got me an A in my Engineering class. ”

**Eddie Johnson**

“As a tutor I need to check solutions quickly and these calculators allow me to do that. Just Perfect.”

**Jerry Grange**

“It is funny and sad. I have learned more through these calculators than from my professors.”

**Mark Bryan**