Question

Hi guys?
Please help
I will give brainliest ​

Answer 1

Answer:

your question is blard

i can see it sory

Answer 2

Answer:

Simplification :-

=》

$\frac{3 {}^{20} }{3 {}^{19} } \times 3 {}^{3}$

=》

$3 \times 3 {}^{3}$

=》

${3}^{4}$

you can write

$3 {}^{4}$

as 81