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#### Resources tagged with Roots of polynomial equations similar to An Introduction to Galois Theory:

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##### Other tags that relate to An Introduction to Galois Theory
Roots of polynomial equations. Groups. Rotations. Inverses. Polynomials. Galois theory. Structures of simple finite groups. Subgroups. Symmetry. Reflections.

### An Introduction to Galois Theory

##### Stage: 5

This article only skims the surface of Galois theory and should probably be accessible to a 17 or 18 year old school student with a strong interest in mathematics.

### Twizzle Wind Up

##### Stage: 4 Challenge Level:

A loopy exploration of z^2+1=0 (z squared plus one) with an eye on winding numbers. Try not to get dizzy!

### Polynomial Interpolation

##### Stage: 5 Challenge Level:

Can you fit polynomials through these points?

### Twizzle Twists

##### Stage: 4 Challenge Level:

Make the twizzle twist on its spot and so work out the hidden link.

### Interpolating Polynomials

##### Stage: 5 Challenge Level:

Given a set of points (x,y) with distinct x values, find a polynomial that goes through all of them, then prove some results about the existence and uniqueness of these polynomials.