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Mathematics 7 Online
OpenStudy (anonymous):

Is this correct?

OpenStudy (anonymous):

What is the value of expression? 6^−7 • 6^4 A. 6^−3 B. 6^−11 C. 6^−28 D. 6^11

OpenStudy (anonymous):

is it C?

OpenStudy (anonymous):

No, its not C It is A.

OpenStudy (anonymous):

Can I have a Reason on why it's A? @srinuscooby

OpenStudy (anonymous):

\[6^{-7}.6^{4} = 6^{-7+4}\]

OpenStudy (anonymous):

Oh okay Thanks

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