50 pts-----Is there a special way to solve a question like this (without calculator)
1.8^9

If not don't answer if yes please explain!!!
Don't write 1.8 x 1.8 x 1.8 x 1.8 x 1.8 x 1.8 x 1.8 x 1.8 x 1.8
because it's dumb I already know that!!!