Question

haven't done this type of problem in a while...any help showing the steps to solve i would appreciate and i'll try one after... thx (see attach)

Answer 1

Protip: Exponents subtract when they divide

Answer 2

just remember these rules:
\[a^m\times a^n=a^{m+n}\]
\[\frac{a^m}{a^n}=a^{m-n}\]
\[(a^m)^n=a^{mn}\]
\[a^0=1\]
\[a^{-n}=\frac{1}{a^n}\]

Answer 3

(x^3)^4 = x^12
When you multiply numbers with exponents and they're the same base you add the powers.
x^2x^5 = x^7
When you divide powers you take them away. Opposite to multiplying.
x^12/x^7 = x^5

Answer 4

@xactxx ahhh its been awhile but all those rules i remember instantly. thx!

Answer 5

wow i just realized how easy the first one was... let me try second one.

Answer 6

5x^3x^2
------
10(x^4)^3

= 5x^5
--------
10x^12

=1/2x^7 is this right