a^½+a^-½/1-a + 1-a^-½/1-√a. Class 9. Only answer if you know otherwise get lost. Don't sspam.
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A^½+a^-½/1-a + 1-a^-½/1-√a. Class 9. Only answer if you know otherwise get lost. Don't sspam. . 2. See answers. Log in to add ...
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Answer:don't kno but follow meon More
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Answer:قرززذزذسذززڈقڈڈفففڑزڈززذذسذشگکظقففڈزسششکصزفطفف ... More
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Step-by-step explanation:
1+ 1/a = -1
1/a = -2
a=-1/2
thus :
if you bring it back in you get
(1.5–0.25)(0.5–0.25)
= 0.3125
Else, if you meant a+ 1/a= -1
then, a +1 = - 1/a
a^2 + a = -1
a^2 + a + 1 = 0
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