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Natasha2012 [34]
3 years ago
12

X, 5 x/4, 9/2 find the first term x and the common difference d

Mathematics
1 answer:
MissTica3 years ago
7 0
The common difference is given by d=5x/4-x=9/2-5x/4 which give 5x/4-x=9/2-5x/4 the equation:6x=18 and x=3 so d=5x/4-x=15  14-5/3/4
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