# What is the area of the rectangle with sides 6x^8 and 5x^2?

$30 {x}^{10} s q . u n i t s$
$\implies A r e a = 6 {x}^{8} \times 5 {x}^{2}$
$= 6 \times 5 {x}^{8 + 2} = 30 {x}^{10}$