Question

Express 432 in exponential form.

• A. $2^3\times 3^3$
• B. $2^4\times 3^3$
• C. $2^2\times 3^4$
• D. $2^4\times 3^2$

Answer 1

The correct option is B

$2^4\times 3^3$

Prime factorise 432

$432=2\times 2\times 2\times 2\times 3\times 3\times 3$

$=2^4\times 3^3$