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39 votes
39 votes
12⋅(1/4+1/3)to the 2nd power+2/3

User Myplacedk
by
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1 Answer

21 votes
21 votes

Answer: 19/4 or 4 3/4 or 4.75

Explanation:

calculate the sum

12(7/12)^2+(2/3)

use the properties of exponents

12x(49/144)+(2/3)

simplify the expression

(49/12)+(2/3)

calculate the sum

19/4 or 4 3/4 or 4.75

have a GREAT day!!

User Vivek Joshy
by
2.7k points