A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
jnnsandoval
 2 years ago
a9 × a18 =
jnnsandoval
 2 years ago
a9 × a18 =

This Question is Closed

jtvatsim
 2 years ago
Best ResponseYou've already chosen the best response.0you mean \[a^9\times a^{18} \] right?

jtvatsim
 2 years ago
Best ResponseYou've already chosen the best response.0Remember that exponents just mean to multiply a number by itself that many times. So you have 9 a's multiplying together and then 18 a's multiplying together. How many a's have you multiplied?

Chelsea04
 2 years ago
Best ResponseYou've already chosen the best response.0add the powers a^m x a^n gives a^m+n

whpalmer4
 2 years ago
Best ResponseYou've already chosen the best response.0for example, \[a^3*a^4 = (a*a*a)*(a*a*a*a) = a*a*a*a*a*a*a = a^7 = a^{3+4}\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.