if a+1/a=17/4,find the value of (a-1/a)
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Answered by
1
Answer:
4a+4=17a
13a=4
a=13/4
a-1/a
13/4-1 =11/4
11/4/13/4
11/13
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Answered by
0
4(a+1) = (17)a
4a+4 =17a
17a-4a = 4
13a = 4
Therefore; a =4/13
a-1/a = 4/13-1/4/13
=-9/13/4/13
=-9/4
4a+4 =17a
17a-4a = 4
13a = 4
Therefore; a =4/13
a-1/a = 4/13-1/4/13
=-9/13/4/13
=-9/4
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