Factor the following expression by taking out the highest common factor:

$42x-x^2$42x−x2

Factor the following expression by taking out the highest common factor:

$4pqr-9pst$4pqr−9pst

Factor the following expression:

$2yz-16xy+16xy^2z$2yz−16xy+16xy2z

Outcomes

10P.QR1.02

Factor binomials (e.g., 4x^2 + 8x) and trinomials (e.g., 3x^2 + 9x – 15) involving one variable up to degree two, by determining a common factor using a variety of tools and strategies (e.g., patterning)