(13^2-5^2)^-3/2 evaluate. answer is 1/1728 how ?
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The answer is 12^-3
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Answer:
(13^2 - 5^2)^-3/2
(169 - 25)^- 3/2
(144)^ - 3/2
1/(12)^2*3/2
1/12^3
1/1728
actually the power in - makes the equation 1/12
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