document.write( "Question 402412: Exponents:
\n" ); document.write( " [(d+9)7]3=______\r
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Algebra.Com's Answer #284651 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "use the power rule for exponents, which is for problems where you raise the base to two exponents, such as (4^3)^2. In this case, you multiply the exponents, getting 4^6.\r
\n" ); document.write( "\n" ); document.write( "so, in your case will be:\r
\n" ); document.write( "\n" ); document.write( "\"%28%28d%2B9%29%5E7%29%5E3=%28d%2B9%29%5E%287%2A3%29=%28d%2B9%29%5E21\"
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