3/4+2/a+1

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Solution for 3/4+2/a+1 equation:


D( a )

a = 0

a = 0

a = 0

a in (-oo:0) U (0:+oo)

2/a+3/4+1 = 0

2*a^-1 = -7/4 // : 2

a^-1 = -7/8

-1 < 0

1/(a^1) = -7/8 // * a^1

1 = -7/8*a^1 // : -7/8

-8/7 = a^1

a = -8/7

a = -8/7

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