Question

Find the product of $6x,-12x,x^{2}y,3y^2$.

• A. $-108x^3{y}^2$
• B. $-216x^4{y}^3$
• C. $-2160x^5{y}^7$
• D. $-1080x^{2}y$

Answer 1

The correct option is B $-216x^4{y}^3$

$6x,-12x,x^{2}y,3y^2$
$=6x\times -12x\times x^{2}y\times 3y^2$
$=-216x^4{y}^3$.