You can put this solution on YOUR website! Solve the equation.
6x^(-1/2) - 13x^(-1/4) +6 = 0
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Let x^(-1/4) = w
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You get the quadratic:
6w^2 - 13w + 6 = 0
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6w^2 -4w-9w + 6 = 0
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2w(3w-2) -3(3w-2) = 0
Factor:
(3w-2)(2w-3) = 0
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w= 2/3 or w = 3/2
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Now solve for "x":
If x = 2/3
x^(-1/4) = 2/3
x = (2/3)^(-4)
x = 81/16
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If w = 3/2
x^(-1/4) = 3/2
x = (3/2)^-4
x = 16/81
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Cheers,
Stan H.
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