Question

Simplify all

Answer 1

$(2xy)2(3x^{2})(4y^{4})\\ (2*2*3*4)*(x*x^{2})*(y*y^{4})\\ 48x^{3}y^{5}\\\\ 3(2x)4(4x^{5}y)2\\ (3*2*4*4*2)*(x*x^{5})*y\\ 192x^{6}y\\\\ (2n^{6}y^{5})(6n^{3}y^{2})(ny)3\\ (2*6*3)*(n^{6}*n^{3}*n)*(y^{5}*y^{2}*y)\\ 36n^{10}y^{8}\\\\ (2a^{3}b^{2})(b^{3})2\\ (2*2)*a^{3}*(b^{2}*b^{3})\\ 4a^{3}b^{5}$

Answer 2

1:48x^4y^6
2:768x^14y^2
3:12n^12y^10
4:2a^3b^8
Hopefully I'm right