(4/a-5)-(1/5-a)?

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2006-11-16 09:22:52 · 4 answers · asked by kayla y 1 in Science & Mathematics ➔ Mathematics

4 answers

(-5a+25)/((a-5)(5-a))

2006-11-16 09:26:11 · answer #1 · answered by sherballer 1 · 0⤊ 0⤋

(4/a-5)-(1/5-a)=(4/a-5)-(1/-a+5)
multiply base #2 by -1 along with top of #2 to get (4/a-5)-(-1/a-5)
number minus a negative = number plus positive + (5/a-5)

2006-11-16 17:33:07 · answer #2 · answered by bluskiddlz_19 1 · 0⤊ 0⤋

5/(a-5)

2006-11-16 17:26:35 · answer #3 · answered by jenahfah 3 · 0⤊ 0⤋

your question is not clear
wether is it ((4/a)-5) - ((1/5)-a)

or

Wether it is (4/(a-5))-(1/(5-a))

2006-11-16 17:26:18 · answer #4 · answered by Kewl guy 3 · 0⤊ 0⤋