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Posted by on Saturday, August 28, 2010 at 8:02pm.

Solve for x
10^x/10 = (0.01)^1/3

A.) x = -2
B.) x = 1/3
C.) x = 2/3

None of those seem to fit when plugged in.

  • precal - , Saturday, August 28, 2010 at 8:15pm

    10^x/10 = (0.01)^1/3

    I see base 10 all over the place

    10^(x-1) = ((1/10)^2)^(1/3)
    10^x-1 = 10^(-2/3)
    so
    x-1 = -2/3
    x = 1/3

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