HSA.APR.D.7 – Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.

HSA.SSE.B.3.A – Factor a quadratic expression to reveal the zeros of the function it defines.

TEKS (2015-16)

A.10(B) – multiply polynomials of degree one and degree two

A.10(E) – factor, if possible, trinomials with real factors in the form ax² + bx + c, including perfect square trinomials of degree two