The coefficients in the equation (-x)(3y)(-2x) are the constants -1, 3, and -2. In order to simplify and determine only one coefficient <span>we should multiply all three constants together to get only one numerical constant . </span><span>The commutative law</span> says hat you can rearrange a multiplication any way you want. so, (-1)*3*(-2)=(-3)*(-2)=6 The equation can be also simplified written as: 6x^2y None of the option is the solution.
well.. i just got the same problem.. With the same multiple choice.. I'm going to put one. I might update with my score on the test after i finish. (this is an old question that i thought i might answer with my guess)
