Students in a pre-algebra class are given the polynomial 12x2y−6xy+18y2 and told to factor out the greatest common factor. Which student has made the correct​ choice?(1 point)

Mathematics · High School · Thu Jan 21 2021

Answered on

We have,

12x²y−6xy+18y²

Taking common, we get

6y(2x² - x + 3y)

 

Hence, greatest common factor of 12x²y−6xy+18y² is 6y