the quotient when 180 is divided by x is 15 more than when it is divided by 2x . what is the value of x power minus 2
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Step-by-step explanation:
180/x = 180/2x +15
180/x = 90/x + 15
180/x - 90/x = 15
90/x = 15
x = 90/15 = 6
x ^-2 = 1/x^2 = 1/6^2 = 1/36 =0.0277
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