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Find the value of : i. (-7)^12 ÷ (-7)^12 ii. 7^5 ÷ 7^3 iii. (4/5)^3 ÷ (4/5)^2 iv 4^7 ÷ 4^5

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Find the value of : 

i. (-7)12 ÷ (-7)12

ii. 75 ÷ 73

iii. (4/5)3 ÷ (4/5)2

iv 47 ÷ 45

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i. (-7)12 ÷ (-7)12

= (-7)12-12

= (-7)0

= 1

ii. 75 ÷ 73

= 75 - 3

= 72

= 49

iii. (4/5)3 ÷ (4/5)2

 = (4/5)3 - 2 = 4/5

iv 47 ÷ 45

= 47 -5 

= 42

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