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Key Concepts Quiz 8.2
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1

Simplify b5 x b5.

A)b11
B)2b11
C)b30
D)2b30
2

Simplify <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118757/MATC9_Ch08_2_KeyConcepts_Quiz_Q2.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a> by writing as a single power.

A)748
B)716
C)78
D)73

Use the document below to help answer questions 3 and 4:

Exponent Rule When a Power is Raised to Another Exponent Worked Example (23.0K)



3

Simplify <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118757/MATC9_Ch08_2_KeyConcepts_Quiz_Q3.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a> by writing as a single power.
A)518
B)59
C)53
D)52
4

Simplify <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118757/MATC9_Ch08_2_KeyConcepts_Quiz_Q4.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>.
A)y30
B)y10
C)y7
D)y4





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