Question

3ab2 5a2b4 Find the areaſ a = 1 * w)

Answer 1

The area of rectangle is,

$A=l\cdot w$

Determine the area of rectangle.

$\begin{gathered} A=3ab^2\cdot5a^2b^4 \\ =15a^{1+2}b^{2+4} \\ =15a^3b^6 \end{gathered}$

Thus area of rectangle is,

$A=15a^3b^6$