Simplify:
(
2
/9
)
^4 ÷ (
2
/9
)
^6
Answers
Answered by
1
Step-by-step explanation:
=(2/9)^4 ÷ (2/9)^6
=1/(2/9)^2
=1/(4/81)
=81/4
Answered by
1
Answer:
81
4
Step-by-step explanation:
(2/9)⁴ ÷ (2/9)⁶
(2/9)^4-6 [a^m ÷ a^n = a^m-n]
(2/9)^-2
(9)² [a^-m = 1/a^m]
(2)²
81
4
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