4.5^-2....help!?

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please help w/ problem. thanks

2007-05-02 12:00:58 · 3 answers · asked by lindsey 3 in Education & Reference ➔ Homework Help

3 answers

The problem restated

1/(4.5)^2 = 0.049

Check out the original exponent, when you see a negative exponent, the positive equivalent belongs in the denominator, or the reciprocal.
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2007-05-02 12:09:15 · answer #1 · answered by Robert L 7 · 0⤊ 0⤋

4.5^-2 = .049382716
Or simply.049 (.05)

2007-05-02 19:04:26 · answer #2 · answered by xdayzedpnaii 3 · 0⤊ 0⤋

.049383

2007-05-02 19:10:14 · answer #3 · answered by Anonymous · 0⤊ 0⤋