Write the expression using only positive exponents
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15d(to the power of -9)
2007-06-05 09:14:48 · 6 answers · asked by HiImRic 2 in Science & Mathematics ➔ Mathematics
15(d^-9) = 15/d^9
basic TIP for u: whenever a value has a negative exponent, u get its reciprocal. in other words, if the negative exponent is part of numerator, u bring it down to the denominator, and vice versa. but REMEMBER, this is only applicable when the operation used in the numerator/denominator is MULTIPLICATION.
peace
2007-06-05 09:41:20 · answer #1 · answered by Kasparov 2 · 0⤊ 0⤋
15(d^-9) = 15( 1 / d^9 ) = 15 / d^9
2007-06-05 16:25:24 · answer #2 · answered by mathjoe 3 · 0⤊ 0⤋
15/d^9
2007-06-05 16:21:43 · answer #3 · answered by Stephanie 6 · 0⤊ 0⤋
15/d^9
2007-06-05 16:18:52 · answer #4 · answered by leo 6 · 0⤊ 0⤋
15d^(-9)
= 15/d^(9)
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Reason: When you change the sign of the power, you get its reciprocal.
2007-06-05 16:19:24 · answer #5 · answered by sahsjing 7 · 0⤊ 0⤋
15/(d^9)
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2007-06-05 16:18:49 · answer #6 · answered by Robert L 7 · 0⤊ 0⤋