document.write( "Question 202445This question is from textbook Mathematics For Technical trades
\n" ); document.write( ": If P = V squared/R , transpose to obtain a formula to solve for V. \n" ); document.write( "
Algebra.Com's Answer #152672 by jim_thompson5910(35256)\"\" \"About 
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\"P=%28V%5E2%29%2FR\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"PR=V%5E2\" Multiply both sides by \"R\".\r
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\n" ); document.write( "\n" ); document.write( "\"V%5E2=PR\" Rearrange the equation.\r
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\n" ); document.write( "\n" ); document.write( "\"V=%22%22%2B-sqrt%28PR%29\" Take the square root of both sides.\r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"V=sqrt%28PR%29\" or \"V=-sqrt%28PR%29\"\r
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