(-2n2)(y4)(-3n)
Move n.
-2(n⋅n2)y4⋅-3
Multiply n by n2.
Raise n to the power of 1.
-2(n1n2)y4⋅-3
Use the power rule aman=am+n to combine exponents.
-2n1+2y4⋅-3
-2n1+2y4⋅-3
Add 1 and 2.
-2n3y4⋅-3
-2n3y4⋅-3
Multiply -3 by -2.
6n3y4
Simplify (-2n^2)(y^4)(-3n)