write (9m)^4 without exponents.
write (9m)^4 without exponents.
Answer
Explanation:
Step1: Expand the power
$(9m)^4=(9m)\times(9m)\times(9m)\times(9m)$
Step2: Multiply the numbers and variables
$9\times9\times9\times9\times m\times m\times m\times m = 6561m^{4}$
Answer:
$9\times9\times9\times9\times m\times m\times m\times m$