document.write( "Question 24595: I am no good with square roots or cubic roots, could you please help me?\r
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document.write( "a. The square root of x-1=3\r
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document.write( "b. The square root of 3 cubed=8\r
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document.write( "c. The cubic root of x squared =4.\r
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document.write( "For the third one I got x=12
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document.write( "here is my work for c:
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document.write( "cubic root of x squared=4 cubed
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document.write( "x squared=48
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document.write( "x=12
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document.write( "Can you tell me if I did this one right and let me know what I did wrong if not?\r
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document.write( "THANK YOU THANK YOU THANK YOU!!!!! \n" );
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Algebra.Com's Answer #13099 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "cube both sides (raise each side to the 3 power \n" ); document.write( " \n" ); document.write( "take it slow - do every step \n" ); document.write( "when you cube something, you multiply it by itself 3 times \n" ); document.write( " \n" ); document.write( "the rule is you add the exponents when you have something like \n" ); document.write( " \n" ); document.write( "so you've got \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "something raised to the 1 power is just the thing itself \n" ); document.write( "take the square root of both sides \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |