Question

Simplify all

(2xy)2(3x2)(4y4)

3(2x)4(4x5y)2

(2n6y5)(6n3y2)(ny)3

(2a3b2)(b3)2

Answer 1

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

Answer 2

`(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)`