ACT 2011 April(67F) Math Question 8 Explanation - ACT Helper

Pricing | Login

2011 April(67F) Math Question 8
Exponents, Radicals, & Scientific Notation
- Exponent Expressions
Choice J
$3 x^{5} \cdot 7 x^{9} = (3 \cdot 7) (x^{5} \cdot x^{9})$ $= 21 x^{14}$
Skills you are tested for:
Was this explanation helpful?
Add your comment
Your mood
Thanks for your feedback! ❤️

Comments

To leave a comment,