Question

Multiply (25xy^3)(4xy)(x^2y^2)=

Answer 1

`100x^(4)y^(6)`

Explanation:

`(25xy^(3) )(4xy)(x^(2)y^(2))`

Remove parenthesis:

`25xy^(3)*4xyx^(2)y^(2)`

Separate the constants:

`(25*4)xxx^(2)y^(3)yy^(2)`

Simplify:

`100x^(1+1+2)y^(3+1+2)`

`100x^(4)y^(6)`