Question

Question 35

Fill in the blank to make the statement true
$432=2^4\times \text{\_\_}$

Answer 1

Firstly, we findout the factors of given expression.
$\begin{array}{cc}2& 432\\ 2& 216\\ 2& 108\\ 2& 54\\ 3& 27\\ 3& 9\\ 3& 3\\ & 1\end{array}$
So, $432=2\times 2\times 2\times 2\times 3\times 3\times 3=2^4\times 3^3\therefore 432=2^4\times 3^3$