Answer:
x = -8
Step-by-step explanation:
Factor out 12x^3y^2
12x^3y^2(3y^2+5x^ 2 y z^2 -1)
12÷3=4
cause 1/3 in this situation is 3 cause 12÷4 is 3
Two multiply 2 monomials, you have to multiply the coefficients and add the degrees. For example
2x^2 × 3x^3 =
6x^5
