Prealgebra 10.5a - Factoring Polynomials
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THANK YOU SO MUCH!!!
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thanks!!!
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thanks so much, i couldnt understand a word what my teacher was saying.
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on problem 9xy-9x why can't I use 3x as common factor ? and turn it to 3x(3y-3)
so when I check I distribute 3x multiplied by 3y,- 3x multiplied by 3= 9xy-9x???. problems like this just throw me off!!
IZZE1 1 year ago
@IZZE1 Yes, you are correct. You could use 3x as a common factor. As a general rule, though, we want to factor out the largest possible factor, and in this case that is 9x rather than 3x.
derekowens 1 year ago