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OpenStudy (anonymous):
Evaluate the expression 4^−2 5^3
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OpenStudy (anonymous):
I don't think your question is complete. I do not see an exponent for 4. Please clarify. Also, are they in brackets?
OpenStudy (anonymous):
4 exponent is -2, and there's no brackets
OpenStudy (anonymous):
20.
OpenStudy (anonymous):
incorrect !!
OpenStudy (anonymous):
I don't see why though... since 4x5 is 20 and -2+3 is 1 Oh well... maybe i'm not that in touch with the syllabus afterall.
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