The degree for 6xy to the 3rd power is equal to the addition of the exponents of equal polynomial that means 1+3 (1 for the x and 3 for the y) and you get an answer of a 4th degree polynomial
9x-6xy = 3
2xy + 6xy = 8xy
The "degree" is the highest power - in this case, the 3 in 4x3 (4 times to the third power).
If the question was -6xy = 0 - 6xy, then it is the additive identity property of 0. However, due to limitations of the browser used to post questions, most symbols are not visible to us. It is, therefore, difficult for me to be sure what your question was. Hoped I guessed correctly.
no or false
0.3333
18x^8y^4
9x-6xy = 3
6xy(2x2 - 3y)
2xy + 6xy = 8xy
yes 6xy is a monomial. A+LS
If that's +6xy, the answer is 2x(x + 3y) If that's -6xy, the answer is 2x(x - 3y)
6xy+9y2
-1
6xy +12y = 6y (x+2)
Totally pointless
pretty sure a third degree polynomial is just one that has a term to the power of 3 eg. x3 + 4x2 + 3x + 5