simplify { (1/3)^-2 -1/2^-3} ÷ 1/4^-2
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Step-by-step explanation:
[ (1/3)^-2 - (1/2)^-3 ] ÷ (1/4)^-2
[ (3)² - (2)³ ] ÷ (4)²
[ 9 - 8 ] ÷ 16
(1) ÷ 16
= 1/16
The simplified value is (1/16)
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