Question

$\mathsf{find \: the \: product \: of \:}$
$\mathtt{4 {x}^{2} y - 2xyz \: and \: 5y}$
​

Answer 1

Step-by-step explanation:

: -(4x³y×2xyz×5y)

= -40x⁴y³z .

Answer 2

Step-by-step explanation:

(4x³y × 2xyz × 5y)

- 40x⁴y³z.