Question

What is the simplified form of the expression?

Answer 1

first use
\[ \large (a^b)^c=a^{bc} \]
then
\[ \large a^ba^c=a^{b+c} \]

Answer 2

im lost here

Answer 3

for example
\[ \large r^3(r^4)^2=r^3\cdot r^{4\cdot 2}=r^3r^8 \]

Answer 4

\[ \large =r^{3+8}=r^{11} \]

Answer 5

im sorry im just lost here

Answer 6

i do not know any algebra