Q:

If 102y = 25, then 10-y equals:

0

  If 102y = 25, then 10-y equals:

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102y = 25

(10y)2 = 52

10y = 5

1/10y = 1/5

10-y = 1/5

need an explanation for this answer? contact us directly to get an explanation for this answer
need an explanation for this answer? contact us directly to get an explanation for this answer

102y = 25

(10y)2 = 52

10y = 5

1/10y = 1/5

10-y = 1/5

need an explanation for this answer? contact us directly to get an explanation for this answer

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