Question

Simplify (2x-1)(4xy+3y^2-2y)

Answer 1

Step-by-step explanation

We are asked to simplify

`\left(2x-1\right)\left(4xy+3y^2-2y\right)`

To do so, we will make use of FOIL

F=first

O=outter

I=inner

L=last

In our case we have two inners, so we will have

`2x*\:4xy+2x*\:3y^2+2x\left(-2y\right)-1*\:4xy-1*\:3y^2-1*\left(-2y\right)`

Thus

we will have the answer as:

`8x^2y+6xy^2-8xy-3y^2+2y`