Question

Simplify and determine the coefficient of (-2/3x)(3y)(-2x).

Answer 1

`4x^(2)y`

Explanation:

`(-2/3)(3)(-2)=4`

so the coefficient is 4

`(x)(x) =xx^(2)`

When we multiply 2 same variable we add their power

`(x^(2))(y)=x^(2)y`

So the last answer is
`4x^(2) y`