Posted by **janelle** on Wednesday, January 26, 2011 at 5:10pm.

how do you factor this completely?

105x6y2z3 - 98x4y3z2 + 84x3y4z5

- algebra2 -
**Henry**, Friday, January 28, 2011 at 5:54pm
105X^6Y^2Z^3-98X^4Y^3Z^2 - 84X^3Y^4Z^5.

7X^3Y^2Z^2(15X^3Z - 14XYZ + 12Y^2Z^3).

GCF =< 84(the smallest coefficient.

With the above inequality in mine, I

found the smallest number(7) that each of the coefficients are divisible by.

Then I selected X,Y, and Z with the

lowest exponent and placed them in front of the ( ).

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