Apply the rules to check if these expressions are polynomials.

Name polynomial by terms and degrees.

Simplify a polynomial by adding - subtracting like terms.

Use the concept of like and unlike terms to add/subtract polynomials.

Practice adding simple linear polynomials.

Add/Subtract quadratic polynomials.

Add/Subtract more than 2 polynomials.

Multiply one term by one term. Example : (3x^2)(-4x^3) = ?

Multiply polynomials with 2 terms by one term. Example : (3x^2)(4x^3+2x) = ?

Multiply polynomials multiple variables by one term. Example : (3x^2y)(4x^3y^3+2x) = ?

Multiply polynomials with 2 terms by polynomials with 2 terms. Example : (3x+5)(4x-8) = ?

Write division as fraction and subtract bottom power from the top power.

Use the knowledge of exponents to divide polynomial.

Understand the logic and learn how to do long division.