Question

Simplify:

1: (-12xy2z)(3xy)

2: -12xy2z divided by 3xy

3: 2x(2x - 5)

4: -2x(2x-5)

Please help!

Answer 1

1. -36x^2y^3z.

2. -4yz.

3. 4x^2-10x.

4. -4x^2+10x.