High School · Arithmetic with Polynomials and Rational Expressions

CCSS.MATH.CONTENT.HSA.APR.C.5

(+) Know and apply the Binomial Theorem for the expansion of (x + y)ⁿ in powers of x and y for a positive integer n, where x and y are any numbers, with coefficients determined for example by Pascal's Triangle.

Read this standard on the official Common Core site

Lessons that teach this standard

• Polynomial Identities and the Binomial Theorem

  What makes an equation an identity, how to prove one, how identities generate Pythagorean triples and mental-math shortcuts, and how Pascal's triangle expands (x + y)ⁿ.