Question

$\text{Express}15a^{2}b{c}^3\text{as the product of its factors.}$

• A. $15\times a^2\times b\times c^3$
• B. $3\times 5\times a^2\times b\times c^3$
• C. $3\times 5\times a\times a\times b\times c\times c\times c$
• D. $15\times a\times a\times b\times c\times c\times c$

Answer 1

The correct option is C $3\times 5\times a\times a\times b\times c\times c\times c$

$15a^{2}b{c}^3=15\times a^2\times b\times c^3$
$=3\times 5\times a\times a\times b\times c\times c\times c$